156955870513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1\times {\mathrm{1997}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 176156467200

約数和(自身を除く): 19200596687

約数列:

[1, 13, 29, 163, 377, 1279, 1997, 2119, 4727, 16627, 25961, 37091, 57913, 61451, 208477, 325511, 482183, 752869, 2554163, 2710201, 4231643, 6045833, 9439819, 33204119, 74070727, 78595829, 122717647, 416328569, 962919451, 5412271397, 12073528501, 156955870513]

約数ペア:

[(1, 156955870513), (13, 12073528501), (29, 5412271397), (163, 962919451), (377, 416328569), (1279, 122717647), (1997, 78595829), (2119, 74070727), (4727, 33204119), (16627, 9439819), (25961, 6045833), (37091, 4231643), (57913, 2710201), (61451, 2554163), (208477, 752869), (325511, 482183)]