156741760832

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{12431929}}^1$

素因数の和:12432138

約数の個数: 28

約数和(自身を含む): 312613311780

約数和(自身を除く): 155871550948

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 12431929, 24863858, 49727716, 99455432, 198910864, 397821728, 795643456, 2449090013, 4898180026, 9796360052, 19592720104, 39185440208, 78370880416, 156741760832]

約数ペア:

[(1, 156741760832), (2, 78370880416), (4, 39185440208), (8, 19592720104), (16, 9796360052), (32, 4898180026), (64, 2449090013), (197, 795643456), (394, 397821728), (788, 198910864), (1576, 99455432), (3152, 49727716), (6304, 24863858), (12608, 12431929)]