157596838

素因数分解:

$2^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 40

約数和(自身を含む): 283550832

約数和(自身を除く): 125953994

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 887, 1774, 1813, 2401, 3626, 4802, 6209, 12418, 12691, 25382, 32819, 43463, 65638, 86926, 88837, 177674, 229733, 304241, 459466, 608482, 1608131, 2129687, 3216262, 4259374, 11256917, 22513834, 78798419, 157596838]

約数ペア:

[(1, 157596838), (2, 78798419), (7, 22513834), (14, 11256917), (37, 4259374), (49, 3216262), (74, 2129687), (98, 1608131), (259, 608482), (343, 459466), (518, 304241), (686, 229733), (887, 177674), (1774, 88837), (1813, 86926), (2401, 65638), (3626, 43463), (4802, 32819), (6209, 25382), (12418, 12691)]