156955211858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79350461}}^1$

素因数の和:79350529

約数の個数: 16

約数和(自身を含む): 251382263616

約数和(自身を除く): 94427051758

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 79350461, 158700922, 1825060603, 3412069823, 3650121206, 6824139646, 78477605929, 156955211858]

約数ペア:

[(1, 156955211858), (2, 78477605929), (23, 6824139646), (43, 3650121206), (46, 3412069823), (86, 1825060603), (989, 158700922), (1978, 79350461)]