145268976

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 389975040

約数和(自身を除く): 244706064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 233, 248, 372, 419, 466, 496, 699, 744, 838, 932, 1257, 1398, 1488, 1676, 1864, 2514, 2796, 3352, 3728, 5028, 5592, 6704, 7223, 10056, 11184, 12989, 14446, 20112, 21669, 25978, 28892, 38967, 43338, 51956, 57784, 77934, 86676, 97627, 103912, 115568, 155868, 173352, 195254, 207824, 292881, 311736, 346704, 390508, 585762, 623472, 781016, 1171524, 1562032, 2343048, 3026437, 4686096, 6052874, 9079311, 12105748, 18158622, 24211496, 36317244, 48422992, 72634488, 145268976]

約数ペア:

[(1, 145268976), (2, 72634488), (3, 48422992), (4, 36317244), (6, 24211496), (8, 18158622), (12, 12105748), (16, 9079311), (24, 6052874), (31, 4686096), (48, 3026437), (62, 2343048), (93, 1562032), (124, 1171524), (186, 781016), (233, 623472), (248, 585762), (372, 390508), (419, 346704), (466, 311736), (496, 292881), (699, 207824), (744, 195254), (838, 173352), (932, 155868), (1257, 115568), (1398, 103912), (1488, 97627), (1676, 86676), (1864, 77934), (2514, 57784), (2796, 51956), (3352, 43338), (3728, 38967), (5028, 28892), (5592, 25978), (6704, 21669), (7223, 20112), (10056, 14446), (11184, 12989)]