157418728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{1129}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 306117000

約数和(自身を除く): 148698272

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 601, 1129, 1202, 2258, 2404, 4516, 4808, 9032, 17429, 32741, 34858, 65482, 69716, 130964, 139432, 261928, 678529, 1357058, 2714116, 5428232, 19677341, 39354682, 78709364, 157418728]

約数ペア:

[(1, 157418728), (2, 78709364), (4, 39354682), (8, 19677341), (29, 5428232), (58, 2714116), (116, 1357058), (232, 678529), (601, 261928), (1129, 139432), (1202, 130964), (2258, 69716), (2404, 65482), (4516, 34858), (4808, 32741), (9032, 17429)]