156966356818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{101627}}^1$

素因数の和:101922

約数の個数: 32

約数和(自身を含む): 243663292800

約数和(自身を除く): 86696935982

約数列:

[1, 2, 71, 73, 142, 146, 149, 298, 5183, 10366, 10579, 10877, 21158, 21754, 101627, 203254, 772267, 1544534, 7215517, 7418771, 14431034, 14837542, 15142423, 30284846, 526732741, 1053465482, 1075112033, 1105396879, 2150224066, 2210793758, 78483178409, 156966356818]

約数ペア:

[(1, 156966356818), (2, 78483178409), (71, 2210793758), (73, 2150224066), (142, 1105396879), (146, 1075112033), (149, 1053465482), (298, 526732741), (5183, 30284846), (10366, 15142423), (10579, 14837542), (10877, 14431034), (21158, 7418771), (21754, 7215517), (101627, 1544534), (203254, 772267)]