159803154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1268279}}^1$

素因数の和:1268294

約数の個数: 24

約数和(自身を含む): 395703360

約数和(自身を除く): 235900206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1268279, 2536558, 3804837, 7609674, 8877953, 11414511, 17755906, 22829022, 26633859, 53267718, 79901577, 159803154]

約数ペア:

[(1, 159803154), (2, 79901577), (3, 53267718), (6, 26633859), (7, 22829022), (9, 17755906), (14, 11414511), (18, 8877953), (21, 7609674), (42, 3804837), (63, 2536558), (126, 1268279)]