156989089930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{773231}}^1$

素因数の和:773574

約数の個数: 32

約数和(自身を含む): 287271152640

約数和(自身を除く): 130282062710

約数列:

[1, 2, 5, 10, 79, 158, 257, 395, 514, 790, 1285, 2570, 20303, 40606, 101515, 203030, 773231, 1546462, 3866155, 7732310, 61085249, 122170498, 198720367, 305426245, 397440734, 610852490, 993601835, 1987203670, 15698908993, 31397817986, 78494544965, 156989089930]

約数ペア:

[(1, 156989089930), (2, 78494544965), (5, 31397817986), (10, 15698908993), (79, 1987203670), (158, 993601835), (257, 610852490), (395, 397440734), (514, 305426245), (790, 198720367), (1285, 122170498), (2570, 61085249), (20303, 7732310), (40606, 3866155), (101515, 1546462), (203030, 773231)]