156978277898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{22279063}}^1$

素因数の和:22279349

約数の個数: 16

約数和(自身を含む): 254516027136

約数和(自身を除く): 97537749238

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 22279063, 44558126, 289627819, 579255638, 6037626073, 12075252146, 78489138949, 156978277898]

約数ペア:

[(1, 156978277898), (2, 78489138949), (13, 12075252146), (26, 6037626073), (271, 579255638), (542, 289627819), (3523, 44558126), (7046, 22279063)]