121152978

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{85199}}^1$

素因数の和:85286

約数の個数: 24

約数和(自身を含む): 265824000

約数和(自身を除く): 144671022

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 85199, 170398, 255597, 511194, 766791, 1533582, 6730721, 13461442, 20192163, 40384326, 60576489, 121152978]

約数ペア:

[(1, 121152978), (2, 60576489), (3, 40384326), (6, 20192163), (9, 13461442), (18, 6730721), (79, 1533582), (158, 766791), (237, 511194), (474, 255597), (711, 170398), (1422, 85199)]