16129156736

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 41964928740

約数和(自身を除く): 25835772004

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 53, 56, 64, 77, 88, 98, 106, 112, 121, 128, 154, 176, 196, 212, 224, 242, 308, 352, 371, 392, 401, 424, 448, 484, 539, 583, 616, 704, 742, 784, 802, 847, 848, 896, 968, 1078, 1166, 1232, 1408, 1484, 1568, 1604, 1694, 1696, 1936, 2156, 2332, 2464, 2597, 2807, 2968, 3136, 3208, 3388, 3392, 3872, 4081, 4312, 4411, 4664, 4928, 5194, 5614, 5929, 5936, 6272, 6413, 6416, 6776, 6784, 7744, 8162, 8624, 8822, 9328, 9856, 10388, 11228, 11858, 11872, 12826, 12832, 13552, 15488, 16324, 17248, 17644, 18656, 19649, 20776, 21253, 22456, 23716, 23744, 25652, 25664, 27104, 28567, 30877, 32648, 34496, 35288, 37312, 39298, 41552, 42506, 44891, 44912, 47432, 47488, 48521, 51304, 51328, 54208, 57134, 61754, 65296, 68992, 70576, 74624, 78596, 83104, 85012, 89782, 89824, 94864, 97042, 102608, 108416, 114268, 123508, 130592, 141152, 148771, 157192, 166208, 170024, 179564, 179648, 189728, 194084, 205216, 216139, 228536, 233783, 247016, 261184, 282304, 297542, 314237, 314384, 332416, 339647, 340048, 359128, 359296, 379456, 388168, 410432, 432278, 457072, 467566, 494032, 522368, 564608, 595084, 628474, 628768, 679294, 680096, 718256, 758912, 776336, 820864, 864556, 914144, 935132, 988064, 1041397, 1190168, 1256948, 1257536, 1358588, 1360192, 1436512, 1552672, 1636481, 1729112, 1828288, 1870264, 1976128, 2082794, 2377529, 2380336, 2513896, 2515072, 2571613, 2717176, 2720384, 2873024, 3105344, 3272962, 3458224, 3656576, 3740528, 3952256, 4165588, 4755058, 4760672, 5027792, 5143226, 5434352, 5746048, 6210688, 6545924, 6916448, 7481056, 8331176, 9510116, 9521344, 10055584, 10286452, 10868704, 11455367, 13091848, 13832896, 14962112, 16662352, 18001291, 19020232, 19042688, 20111168, 20572904, 21737408, 22910734, 26183696, 27665792, 29924224, 33324704, 36002582, 38040464, 40222336, 41145808, 43474816, 45821468, 52367392, 66649408, 72005164, 76080928, 82291616, 91642936, 104734784, 126009037, 133298816, 144010328, 152161856, 164583232, 183285872, 209469568, 252018074, 288020656, 304323712, 329166464, 366571744, 504036148, 576041312, 733143488, 1008072296, 1152082624, 1466286976, 2016144592, 2304165248, 4032289184, 8064578368, 16129156736]

約数ペア:

[(1, 16129156736), (2, 8064578368), (4, 4032289184), (7, 2304165248), (8, 2016144592), (11, 1466286976), (14, 1152082624), (16, 1008072296), (22, 733143488), (28, 576041312), (32, 504036148), (44, 366571744), (49, 329166464), (53, 304323712), (56, 288020656), (64, 252018074), (77, 209469568), (88, 183285872), (98, 164583232), (106, 152161856), (112, 144010328), (121, 133298816), (128, 126009037), (154, 104734784), (176, 91642936), (196, 82291616), (212, 76080928), (224, 72005164), (242, 66649408), (308, 52367392), (352, 45821468), (371, 43474816), (392, 41145808), (401, 40222336), (424, 38040464), (448, 36002582), (484, 33324704), (539, 29924224), (583, 27665792), (616, 26183696), (704, 22910734), (742, 21737408), (784, 20572904), (802, 20111168), (847, 19042688), (848, 19020232), (896, 18001291), (968, 16662352), (1078, 14962112), (1166, 13832896), (1232, 13091848), (1408, 11455367), (1484, 10868704), (1568, 10286452), (1604, 10055584), (1694, 9521344), (1696, 9510116), (1936, 8331176), (2156, 7481056), (2332, 6916448), (2464, 6545924), (2597, 6210688), (2807, 5746048), (2968, 5434352), (3136, 5143226), (3208, 5027792), (3388, 4760672), (3392, 4755058), (3872, 4165588), (4081, 3952256), (4312, 3740528), (4411, 3656576), (4664, 3458224), (4928, 3272962), (5194, 3105344), (5614, 2873024), (5929, 2720384), (5936, 2717176), (6272, 2571613), (6413, 2515072), (6416, 2513896), (6776, 2380336), (6784, 2377529), (7744, 2082794), (8162, 1976128), (8624, 1870264), (8822, 1828288), (9328, 1729112), (9856, 1636481), (10388, 1552672), (11228, 1436512), (11858, 1360192), (11872, 1358588), (12826, 1257536), (12832, 1256948), (13552, 1190168), (15488, 1041397), (16324, 988064), (17248, 935132), (17644, 914144), (18656, 864556), (19649, 820864), (20776, 776336), (21253, 758912), (22456, 718256), (23716, 680096), (23744, 679294), (25652, 628768), (25664, 628474), (27104, 595084), (28567, 564608), (30877, 522368), (32648, 494032), (34496, 467566), (35288, 457072), (37312, 432278), (39298, 410432), (41552, 388168), (42506, 379456), (44891, 359296), (44912, 359128), (47432, 340048), (47488, 339647), (48521, 332416), (51304, 314384), (51328, 314237), (54208, 297542), (57134, 282304), (61754, 261184), (65296, 247016), (68992, 233783), (70576, 228536), (74624, 216139), (78596, 205216), (83104, 194084), (85012, 189728), (89782, 179648), (89824, 179564), (94864, 170024), (97042, 166208), (102608, 157192), (108416, 148771), (114268, 141152), (123508, 130592)]