156925911128

素因数分解:

$2^3\times 7^1\times {\mathrm{6737}}^1\times {\mathrm{415949}}^1$

素因数の和:422699

約数の個数: 32

約数和(自身を含む): 336320532000

約数和(自身を除く): 179394620872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6737, 13474, 26948, 47159, 53896, 94318, 188636, 377272, 415949, 831898, 1663796, 2911643, 3327592, 5823286, 11646572, 23293144, 2802248413, 5604496826, 11208993652, 19615738891, 22417987304, 39231477782, 78462955564, 156925911128]

約数ペア:

[(1, 156925911128), (2, 78462955564), (4, 39231477782), (7, 22417987304), (8, 19615738891), (14, 11208993652), (28, 5604496826), (56, 2802248413), (6737, 23293144), (13474, 11646572), (26948, 5823286), (47159, 3327592), (53896, 2911643), (94318, 1663796), (188636, 831898), (377272, 415949)]