140302576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2339}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 285517440

約数和(自身を除く): 145214864

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 163, 184, 326, 368, 652, 1304, 2339, 2608, 3749, 4678, 7498, 9356, 14996, 18712, 29992, 37424, 53797, 59984, 107594, 215188, 381257, 430376, 762514, 860752, 1525028, 3050056, 6100112, 8768911, 17537822, 35075644, 70151288, 140302576]

約数ペア:

[(1, 140302576), (2, 70151288), (4, 35075644), (8, 17537822), (16, 8768911), (23, 6100112), (46, 3050056), (92, 1525028), (163, 860752), (184, 762514), (326, 430376), (368, 381257), (652, 215188), (1304, 107594), (2339, 59984), (2608, 53797), (3749, 37424), (4678, 29992), (7498, 18712), (9356, 14996)]