156967195847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24223}}^1\times {\mathrm{3659}}^1$

素因数の和:27923

約数の個数: 32

約数和(自身を含む): 204272271360

約数和(自身を除く): 47305075513

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 3659, 24223, 25613, 40249, 84157, 169561, 266453, 281743, 557129, 589099, 925727, 1865171, 3899903, 6128419, 6480089, 42898933, 88631957, 620423699, 974951527, 2038535011, 6824660689, 14269745077, 22423885121, 156967195847]

約数ペア:

[(1, 156967195847), (7, 22423885121), (11, 14269745077), (23, 6824660689), (77, 2038535011), (161, 974951527), (253, 620423699), (1771, 88631957), (3659, 42898933), (24223, 6480089), (25613, 6128419), (40249, 3899903), (84157, 1865171), (169561, 925727), (266453, 589099), (281743, 557129)]