138443208

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 355829760

約数和(自身を除く): 217386552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 127, 159, 212, 254, 318, 381, 424, 508, 636, 762, 857, 1016, 1272, 1524, 1714, 2571, 3048, 3428, 5142, 6731, 6856, 10284, 13462, 20193, 20568, 26924, 40386, 45421, 53848, 80772, 90842, 108839, 136263, 161544, 181684, 217678, 272526, 326517, 363368, 435356, 545052, 653034, 870712, 1090104, 1306068, 2612136, 5768467, 11536934, 17305401, 23073868, 34610802, 46147736, 69221604, 138443208]

約数ペア:

[(1, 138443208), (2, 69221604), (3, 46147736), (4, 34610802), (6, 23073868), (8, 17305401), (12, 11536934), (24, 5768467), (53, 2612136), (106, 1306068), (127, 1090104), (159, 870712), (212, 653034), (254, 545052), (318, 435356), (381, 363368), (424, 326517), (508, 272526), (636, 217678), (762, 181684), (857, 161544), (1016, 136263), (1272, 108839), (1524, 90842), (1714, 80772), (2571, 53848), (3048, 45421), (3428, 40386), (5142, 26924), (6731, 20568), (6856, 20193), (10284, 13462)]