157090377004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{634483}}^1$

素因数の和:634846

約数の個数: 48

約数和(自身を含む): 318500816256

約数和(自身を除く): 161410439252

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 331, 374, 662, 748, 1324, 3641, 5627, 7282, 11254, 14564, 22508, 61897, 123794, 247588, 634483, 1268966, 2537932, 6979313, 10786211, 13958626, 21572422, 27917252, 43144844, 118648321, 210013873, 237296642, 420027746, 474593284, 840055492, 2310152603, 3570235841, 4620305206, 7140471682, 9240610412, 14280943364, 39272594251, 78545188502, 157090377004]

約数ペア:

[(1, 157090377004), (2, 78545188502), (4, 39272594251), (11, 14280943364), (17, 9240610412), (22, 7140471682), (34, 4620305206), (44, 3570235841), (68, 2310152603), (187, 840055492), (331, 474593284), (374, 420027746), (662, 237296642), (748, 210013873), (1324, 118648321), (3641, 43144844), (5627, 27917252), (7282, 21572422), (11254, 13958626), (14564, 10786211), (22508, 6979313), (61897, 2537932), (123794, 1268966), (247588, 634483)]