156987558028

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{37628849}}^1$

素因数の和:37629009

約数の個数: 24

約数和(自身を含む): 316082340000

約数和(自身を除く): 159094781972

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 37628849, 75257698, 150515396, 263401943, 526803886, 1053607772, 5606698501, 11213397002, 22426794004, 39246889507, 78493779014, 156987558028]

約数ペア:

[(1, 156987558028), (2, 78493779014), (4, 39246889507), (7, 22426794004), (14, 11213397002), (28, 5606698501), (149, 1053607772), (298, 526803886), (596, 263401943), (1043, 150515396), (2086, 75257698), (4172, 37628849)]