156720116

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{9221}}^1$

素因数の和:9839

約数の個数: 24

約数和(自身を含む): 313990656

約数和(自身を除く): 157270540

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 8498, 9221, 16996, 18442, 36884, 64547, 129094, 258188, 5597147, 11194294, 22388588, 39180029, 78360058, 156720116]

約数ペア:

[(1, 156720116), (2, 78360058), (4, 39180029), (7, 22388588), (14, 11194294), (28, 5597147), (607, 258188), (1214, 129094), (2428, 64547), (4249, 36884), (8498, 18442), (9221, 16996)]