156947945630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242113509}}^1$

素因数の和:2242113523

約数の個数: 16

約数和(自身を含む): 322864345440

約数和(自身を除く): 165916399810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242113509, 4484227018, 11210567545, 15694794563, 22421135090, 31389589126, 78473972815, 156947945630]

約数ペア:

[(1, 156947945630), (2, 78473972815), (5, 31389589126), (7, 22421135090), (10, 15694794563), (14, 11210567545), (35, 4484227018), (70, 2242113509)]