542780158

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{156061}}^1$

素因数の和:156147

約数の個数: 16

約数和(自身を含む): 853971264

約数和(自身を除く): 311191106

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 156061, 312122, 5774257, 7334867, 11548514, 14669734, 271390079, 542780158]

約数ペア:

[(1, 542780158), (2, 271390079), (37, 14669734), (47, 11548514), (74, 7334867), (94, 5774257), (1739, 312122), (3478, 156061)]