156976700288

素因数分解:

$2^7\times {\mathrm{1226380471}}^1$

素因数の和:1226380485

約数の個数: 16

約数和(自身を含む): 312727020360

約数和(自身を除く): 155750320072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1226380471, 2452760942, 4905521884, 9811043768, 19622087536, 39244175072, 78488350144, 156976700288]

約数ペア:

[(1, 156976700288), (2, 78488350144), (4, 39244175072), (8, 19622087536), (16, 9811043768), (32, 4905521884), (64, 2452760942), (128, 1226380471)]