178160388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2120957}}^1$

素因数の和:2120971

約数の個数: 24

約数和(自身を含む): 475094592

約数和(自身を除く): 296934204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2120957, 4241914, 6362871, 8483828, 12725742, 14846699, 25451484, 29693398, 44540097, 59386796, 89080194, 178160388]

約数ペア:

[(1, 178160388), (2, 89080194), (3, 59386796), (4, 44540097), (6, 29693398), (7, 25451484), (12, 14846699), (14, 12725742), (21, 8483828), (28, 6362871), (42, 4241914), (84, 2120957)]