157629472

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 458498880

約数和(自身を除く): 300869408

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 37, 38, 44, 49, 52, 56, 74, 76, 77, 88, 91, 98, 104, 112, 133, 143, 148, 152, 154, 176, 182, 196, 208, 209, 224, 247, 259, 266, 286, 296, 304, 308, 352, 364, 392, 407, 416, 418, 481, 494, 518, 532, 539, 572, 592, 608, 616, 637, 703, 728, 784, 814, 836, 931, 962, 988, 1001, 1036, 1064, 1078, 1144, 1184, 1232, 1274, 1406, 1456, 1463, 1568, 1628, 1672, 1729, 1813, 1862, 1924, 1976, 2002, 2072, 2128, 2156, 2288, 2464, 2548, 2717, 2812, 2849, 2912, 2926, 3256, 3344, 3367, 3458, 3626, 3724, 3848, 3952, 4004, 4144, 4256, 4312, 4576, 4921, 5096, 5291, 5434, 5624, 5698, 5852, 6512, 6688, 6734, 6916, 7007, 7252, 7448, 7696, 7733, 7904, 8008, 8288, 8624, 9139, 9842, 10192, 10241, 10582, 10868, 11248, 11396, 11704, 12103, 13024, 13468, 13832, 14014, 14504, 14896, 15392, 15466, 16016, 17248, 18278, 19019, 19684, 19943, 20384, 20482, 21164, 21736, 22496, 22792, 23408, 23569, 24206, 26936, 27664, 28028, 29008, 29792, 30932, 32032, 34447, 36556, 37037, 38038, 39368, 39886, 40964, 42328, 43472, 45584, 46816, 47138, 48412, 53872, 54131, 55328, 56056, 58016, 61864, 63973, 68894, 73112, 74074, 76076, 78736, 79772, 81928, 84656, 86944, 91168, 94276, 96824, 100529, 107744, 108262, 112112, 123728, 127946, 133133, 137788, 146224, 148148, 152152, 157472, 159544, 163856, 169312, 188552, 193648, 201058, 216524, 224224, 247456, 255892, 259259, 266266, 275576, 292448, 296296, 304304, 319088, 327712, 377104, 378917, 387296, 402116, 433048, 447811, 511784, 518518, 532532, 551152, 592592, 608608, 638176, 703703, 754208, 757834, 804232, 866096, 895622, 1023568, 1037036, 1065064, 1102304, 1185184, 1407406, 1515668, 1608464, 1732192, 1791244, 2047136, 2074072, 2130128, 2814812, 3031336, 3216928, 3582488, 4148144, 4260256, 4925921, 5629624, 6062672, 7164976, 8296288, 9851842, 11259248, 12125344, 14329952, 19703684, 22518496, 39407368, 78814736, 157629472]

約数ペア:

[(1, 157629472), (2, 78814736), (4, 39407368), (7, 22518496), (8, 19703684), (11, 14329952), (13, 12125344), (14, 11259248), (16, 9851842), (19, 8296288), (22, 7164976), (26, 6062672), (28, 5629624), (32, 4925921), (37, 4260256), (38, 4148144), (44, 3582488), (49, 3216928), (52, 3031336), (56, 2814812), (74, 2130128), (76, 2074072), (77, 2047136), (88, 1791244), (91, 1732192), (98, 1608464), (104, 1515668), (112, 1407406), (133, 1185184), (143, 1102304), (148, 1065064), (152, 1037036), (154, 1023568), (176, 895622), (182, 866096), (196, 804232), (208, 757834), (209, 754208), (224, 703703), (247, 638176), (259, 608608), (266, 592592), (286, 551152), (296, 532532), (304, 518518), (308, 511784), (352, 447811), (364, 433048), (392, 402116), (407, 387296), (416, 378917), (418, 377104), (481, 327712), (494, 319088), (518, 304304), (532, 296296), (539, 292448), (572, 275576), (592, 266266), (608, 259259), (616, 255892), (637, 247456), (703, 224224), (728, 216524), (784, 201058), (814, 193648), (836, 188552), (931, 169312), (962, 163856), (988, 159544), (1001, 157472), (1036, 152152), (1064, 148148), (1078, 146224), (1144, 137788), (1184, 133133), (1232, 127946), (1274, 123728), (1406, 112112), (1456, 108262), (1463, 107744), (1568, 100529), (1628, 96824), (1672, 94276), (1729, 91168), (1813, 86944), (1862, 84656), (1924, 81928), (1976, 79772), (2002, 78736), (2072, 76076), (2128, 74074), (2156, 73112), (2288, 68894), (2464, 63973), (2548, 61864), (2717, 58016), (2812, 56056), (2849, 55328), (2912, 54131), (2926, 53872), (3256, 48412), (3344, 47138), (3367, 46816), (3458, 45584), (3626, 43472), (3724, 42328), (3848, 40964), (3952, 39886), (4004, 39368), (4144, 38038), (4256, 37037), (4312, 36556), (4576, 34447), (4921, 32032), (5096, 30932), (5291, 29792), (5434, 29008), (5624, 28028), (5698, 27664), (5852, 26936), (6512, 24206), (6688, 23569), (6734, 23408), (6916, 22792), (7007, 22496), (7252, 21736), (7448, 21164), (7696, 20482), (7733, 20384), (7904, 19943), (8008, 19684), (8288, 19019), (8624, 18278), (9139, 17248), (9842, 16016), (10192, 15466), (10241, 15392), (10582, 14896), (10868, 14504), (11248, 14014), (11396, 13832), (11704, 13468), (12103, 13024)]