181265604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1511}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 456382080

約数和(自身を除く): 275116476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 769, 1511, 1538, 2307, 3022, 3076, 4533, 4614, 6044, 9066, 9228, 9997, 18132, 19643, 19994, 29991, 39286, 39988, 58929, 59982, 78572, 117858, 119964, 235716, 1161959, 2323918, 3485877, 4647836, 6971754, 13943508, 15105467, 30210934, 45316401, 60421868, 90632802, 181265604]

約数ペア:

[(1, 181265604), (2, 90632802), (3, 60421868), (4, 45316401), (6, 30210934), (12, 15105467), (13, 13943508), (26, 6971754), (39, 4647836), (52, 3485877), (78, 2323918), (156, 1161959), (769, 235716), (1511, 119964), (1538, 117858), (2307, 78572), (3022, 59982), (3076, 58929), (4533, 39988), (4614, 39286), (6044, 29991), (9066, 19994), (9228, 19643), (9997, 18132)]