156987666010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242680943}}^1$

素因数の和:2242680957

約数の個数: 16

約数和(自身を含む): 322946055936

約数和(自身を除く): 165958389926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242680943, 4485361886, 11213404715, 15698766601, 22426809430, 31397533202, 78493833005, 156987666010]

約数ペア:

[(1, 156987666010), (2, 78493833005), (5, 31397533202), (7, 22426809430), (10, 15698766601), (14, 11213404715), (35, 4485361886), (70, 2242680943)]