156747720468

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{83199427}}^1$

素因数の和:83199591

約数の個数: 24

約数和(自身を含む): 368074269472

約数和(自身を除く): 211326549004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 83199427, 166398854, 249598281, 332797708, 499196562, 998393124, 13062310039, 26124620078, 39186930117, 52249240156, 78373860234, 156747720468]

約数ペア:

[(1, 156747720468), (2, 78373860234), (3, 52249240156), (4, 39186930117), (6, 26124620078), (12, 13062310039), (157, 998393124), (314, 499196562), (471, 332797708), (628, 249598281), (942, 166398854), (1884, 83199427)]