128622646030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{144519827}}^1$

素因数の和:144519923

約数の個数: 16

約数和(自身を含む): 234122121360

約数和(自身を除く): 105499475330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 144519827, 289039654, 722599135, 1445198270, 12862264603, 25724529206, 64311323015, 128622646030]

約数ペア:

[(1, 128622646030), (2, 64311323015), (5, 25724529206), (10, 12862264603), (89, 1445198270), (178, 722599135), (445, 289039654), (890, 144519827)]