156905683228

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{21307127}}^1$

素因数の和:21307401

約数の個数: 24

約数和(自身を含む): 315004580352

約数和(自身を除く): 158098897124

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 21307127, 42614254, 85228508, 149149889, 298299778, 596599556, 5603774401, 11207548802, 22415097604, 39226420807, 78452841614, 156905683228]

約数ペア:

[(1, 156905683228), (2, 78452841614), (4, 39226420807), (7, 22415097604), (14, 11207548802), (28, 5603774401), (263, 596599556), (526, 298299778), (1052, 149149889), (1841, 85228508), (3682, 42614254), (7364, 21307127)]