157942742

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{5519}}^1$

素因数の和:5911

約数の個数: 16

約数和(自身を含む): 243432000

約数和(自身を除く): 85489258

約数列:

[1, 2, 41, 82, 349, 698, 5519, 11038, 14309, 28618, 226279, 452558, 1926131, 3852262, 78971371, 157942742]

約数ペア:

[(1, 157942742), (2, 78971371), (41, 3852262), (82, 1926131), (349, 452558), (698, 226279), (5519, 28618), (11038, 14309)]