156940001272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{530202707}}^1$

素因数の和:530202750

約数の個数: 16

約数和(自身を含む): 302215543560

約数和(自身を除く): 145275542288

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 530202707, 1060405414, 2120810828, 4241621656, 19617500159, 39235000318, 78470000636, 156940001272]

約数ペア:

[(1, 156940001272), (2, 78470000636), (4, 39235000318), (8, 19617500159), (37, 4241621656), (74, 2120810828), (148, 1060405414), (296, 530202707)]