156939690998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{10631}}^1\times {\mathrm{320923}}^1$

素因数の和:331579

約数の個数: 16

約数和(自身を含む): 245668605696

約数和(自身を除く): 88728914698

約数列:

[1, 2, 23, 46, 10631, 21262, 244513, 320923, 489026, 641846, 7381229, 14762458, 3411732413, 6823464826, 78469845499, 156939690998]

約数ペア:

[(1, 156939690998), (2, 78469845499), (23, 6823464826), (46, 3411732413), (10631, 14762458), (21262, 7381229), (244513, 641846), (320923, 489026)]