156942430448

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{118179541}}^1$

素因数の和:118179632

約数の個数: 20

約数和(自身を含む): 307739527368

約数和(自身を除く): 150797096920

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 118179541, 236359082, 472718164, 945436328, 1890872656, 9808901903, 19617803806, 39235607612, 78471215224, 156942430448]

約数ペア:

[(1, 156942430448), (2, 78471215224), (4, 39235607612), (8, 19617803806), (16, 9808901903), (83, 1890872656), (166, 945436328), (332, 472718164), (664, 236359082), (1328, 118179541)]