156942239606

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{217371523}}^1$

素因数の和:217371563

約数の個数: 12

約数和(自身を含む): 248455651932

約数和(自身を除く): 91513412326

約数列:

[1, 2, 19, 38, 361, 722, 217371523, 434743046, 4130058937, 8260117874, 78471119803, 156942239606]

約数ペア:

[(1, 156942239606), (2, 78471119803), (19, 8260117874), (38, 4130058937), (361, 434743046), (722, 217371523)]