145710064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 290450160

約数和(自身を除く): 144740096

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 389, 571, 656, 778, 1142, 1556, 2284, 3112, 4568, 6224, 9136, 15949, 23411, 31898, 46822, 63796, 93644, 127592, 187288, 222119, 255184, 374576, 444238, 888476, 1776952, 3553904, 9106879, 18213758, 36427516, 72855032, 145710064]

約数ペア:

[(1, 145710064), (2, 72855032), (4, 36427516), (8, 18213758), (16, 9106879), (41, 3553904), (82, 1776952), (164, 888476), (328, 444238), (389, 374576), (571, 255184), (656, 222119), (778, 187288), (1142, 127592), (1556, 93644), (2284, 63796), (3112, 46822), (4568, 31898), (6224, 23411), (9136, 15949)]