159339938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{6781}}^1$

素因数の和:7193

約数の個数: 16

約数和(自身を含む): 247407360

約数和(自身を除く): 88067422

約数列:

[1, 2, 31, 62, 379, 758, 6781, 11749, 13562, 23498, 210211, 420422, 2569999, 5139998, 79669969, 159339938]

約数ペア:

[(1, 159339938), (2, 79669969), (31, 5139998), (62, 2569999), (379, 420422), (758, 210211), (6781, 23498), (11749, 13562)]