156700874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{51991}}^1$

素因数の和:52141

約数の個数: 16

約数和(自身を含む): 258296256

約数和(自身を除く): 101595382

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 51991, 103982, 571901, 1143802, 7122767, 14245534, 78350437, 156700874]

約数ペア:

[(1, 156700874), (2, 78350437), (11, 14245534), (22, 7122767), (137, 1143802), (274, 571901), (1507, 103982), (3014, 51991)]