156939508072

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{149751439}}^1$

素因数の和:149751576

約数の個数: 16

約数和(自身を含む): 296507851200

約数和(自身を除く): 139568343128

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 149751439, 299502878, 599005756, 1198011512, 19617438509, 39234877018, 78469754036, 156939508072]

約数ペア:

[(1, 156939508072), (2, 78469754036), (4, 39234877018), (8, 19617438509), (131, 1198011512), (262, 599005756), (524, 299502878), (1048, 149751439)]