156638547766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{5396491}}^1$

素因数の和:5397147

約数の個数: 16

約数和(自身を含む): 245561971968

約数和(自身を除く): 88923424202

約数列:

[1, 2, 23, 46, 631, 1262, 14513, 29026, 5396491, 10792982, 124119293, 248238586, 3405185821, 6810371642, 78319273883, 156638547766]

約数ペア:

[(1, 156638547766), (2, 78319273883), (23, 6810371642), (46, 3405185821), (631, 248238586), (1262, 124119293), (14513, 10792982), (29026, 5396491)]