156790240054

素因数分解:

$2^1\times 7^1\times {\mathrm{77543}}^1\times {\mathrm{144427}}^1$

素因数の和:221979

約数の個数: 16

約数和(自身を含む): 268788595968

約数和(自身を除く): 111998355914

約数列:

[1, 2, 7, 14, 77543, 144427, 155086, 288854, 542801, 1010989, 1085602, 2021978, 11199302861, 22398605722, 78395120027, 156790240054]

約数ペア:

[(1, 156790240054), (2, 78395120027), (7, 22398605722), (14, 11199302861), (77543, 2021978), (144427, 1085602), (155086, 1010989), (288854, 542801)]