160805368

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 306063360

約数和(自身を除く): 145257992

約数列:

[1, 2, 4, 8, 127, 163, 254, 326, 508, 652, 971, 1016, 1304, 1942, 3884, 7768, 20701, 41402, 82804, 123317, 158273, 165608, 246634, 316546, 493268, 633092, 986536, 1266184, 20100671, 40201342, 80402684, 160805368]

約数ペア:

[(1, 160805368), (2, 80402684), (4, 40201342), (8, 20100671), (127, 1266184), (163, 986536), (254, 633092), (326, 493268), (508, 316546), (652, 246634), (971, 165608), (1016, 158273), (1304, 123317), (1942, 82804), (3884, 41402), (7768, 20701)]