160766960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118211}}^1$

素因数の和:118241

約数の個数: 40

約数和(自身を含む): 395773776

約数和(自身を除く): 235006816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 118211, 236422, 472844, 591055, 945688, 1182110, 1891376, 2009587, 2364220, 4019174, 4728440, 8038348, 9456880, 10047935, 16076696, 20095870, 32153392, 40191740, 80383480, 160766960]

約数ペア:

[(1, 160766960), (2, 80383480), (4, 40191740), (5, 32153392), (8, 20095870), (10, 16076696), (16, 10047935), (17, 9456880), (20, 8038348), (34, 4728440), (40, 4019174), (68, 2364220), (80, 2009587), (85, 1891376), (136, 1182110), (170, 945688), (272, 591055), (340, 472844), (680, 236422), (1360, 118211)]