156964425592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{69877}}^1\times {\mathrm{21599}}^1$

素因数の和:91495

約数の個数: 32

約数和(自身を含む): 316966608000

約数和(自身を除く): 160002182408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21599, 43198, 69877, 86396, 139754, 172792, 279508, 280787, 559016, 561574, 908401, 1123148, 1816802, 2246296, 3633604, 7267208, 1509273323, 3018546646, 6037093292, 12074186584, 19620553199, 39241106398, 78482212796, 156964425592]

約数ペア:

[(1, 156964425592), (2, 78482212796), (4, 39241106398), (8, 19620553199), (13, 12074186584), (26, 6037093292), (52, 3018546646), (104, 1509273323), (21599, 7267208), (43198, 3633604), (69877, 2246296), (86396, 1816802), (139754, 1123148), (172792, 908401), (279508, 561574), (280787, 559016)]