155499344

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 439346880

約数和(自身を除く): 283847536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 49, 52, 56, 73, 76, 77, 88, 91, 98, 104, 112, 133, 143, 146, 152, 154, 176, 182, 196, 208, 209, 247, 266, 286, 292, 304, 308, 364, 392, 418, 494, 511, 532, 539, 572, 584, 616, 637, 728, 784, 803, 836, 931, 949, 988, 1001, 1022, 1064, 1078, 1144, 1168, 1232, 1274, 1387, 1456, 1463, 1606, 1672, 1729, 1862, 1898, 1976, 2002, 2044, 2128, 2156, 2288, 2548, 2717, 2774, 2926, 3212, 3344, 3458, 3577, 3724, 3796, 3952, 4004, 4088, 4312, 5096, 5434, 5548, 5621, 5852, 6424, 6643, 6916, 7007, 7154, 7448, 7592, 8008, 8176, 8624, 9709, 10192, 10241, 10439, 10868, 11096, 11242, 11704, 12103, 12848, 13286, 13832, 14014, 14308, 14896, 15184, 15257, 16016, 18031, 19019, 19418, 20482, 20878, 21736, 22192, 22484, 23408, 24206, 26572, 27664, 28028, 28616, 30514, 36062, 38038, 38836, 39347, 40964, 41756, 43472, 44968, 46501, 48412, 53144, 56056, 57232, 61028, 67963, 72124, 73073, 76076, 77672, 78694, 81928, 83512, 89936, 93002, 96824, 106288, 106799, 112112, 122056, 126217, 133133, 135926, 144248, 146146, 152152, 155344, 157388, 163856, 167024, 186004, 193648, 198341, 213598, 244112, 252434, 266266, 271852, 288496, 292292, 304304, 314776, 372008, 396682, 427196, 504868, 511511, 532532, 543704, 584584, 629552, 744016, 747593, 793364, 854392, 883519, 1009736, 1023022, 1065064, 1087408, 1169168, 1388387, 1495186, 1586728, 1708784, 1767038, 2019472, 2046044, 2130128, 2776774, 2990372, 3173456, 3534076, 4092088, 5553548, 5980744, 7068152, 8184176, 9718709, 11107096, 11961488, 14136304, 19437418, 22214192, 38874836, 77749672, 155499344]

約数ペア:

[(1, 155499344), (2, 77749672), (4, 38874836), (7, 22214192), (8, 19437418), (11, 14136304), (13, 11961488), (14, 11107096), (16, 9718709), (19, 8184176), (22, 7068152), (26, 5980744), (28, 5553548), (38, 4092088), (44, 3534076), (49, 3173456), (52, 2990372), (56, 2776774), (73, 2130128), (76, 2046044), (77, 2019472), (88, 1767038), (91, 1708784), (98, 1586728), (104, 1495186), (112, 1388387), (133, 1169168), (143, 1087408), (146, 1065064), (152, 1023022), (154, 1009736), (176, 883519), (182, 854392), (196, 793364), (208, 747593), (209, 744016), (247, 629552), (266, 584584), (286, 543704), (292, 532532), (304, 511511), (308, 504868), (364, 427196), (392, 396682), (418, 372008), (494, 314776), (511, 304304), (532, 292292), (539, 288496), (572, 271852), (584, 266266), (616, 252434), (637, 244112), (728, 213598), (784, 198341), (803, 193648), (836, 186004), (931, 167024), (949, 163856), (988, 157388), (1001, 155344), (1022, 152152), (1064, 146146), (1078, 144248), (1144, 135926), (1168, 133133), (1232, 126217), (1274, 122056), (1387, 112112), (1456, 106799), (1463, 106288), (1606, 96824), (1672, 93002), (1729, 89936), (1862, 83512), (1898, 81928), (1976, 78694), (2002, 77672), (2044, 76076), (2128, 73073), (2156, 72124), (2288, 67963), (2548, 61028), (2717, 57232), (2774, 56056), (2926, 53144), (3212, 48412), (3344, 46501), (3458, 44968), (3577, 43472), (3724, 41756), (3796, 40964), (3952, 39347), (4004, 38836), (4088, 38038), (4312, 36062), (5096, 30514), (5434, 28616), (5548, 28028), (5621, 27664), (5852, 26572), (6424, 24206), (6643, 23408), (6916, 22484), (7007, 22192), (7154, 21736), (7448, 20878), (7592, 20482), (8008, 19418), (8176, 19019), (8624, 18031), (9709, 16016), (10192, 15257), (10241, 15184), (10439, 14896), (10868, 14308), (11096, 14014), (11242, 13832), (11704, 13286), (12103, 12848)]