154880212

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{61363}}^1$

素因数の和:61998

約数の個数: 12

約数和(自身を含む): 271474336

約数和(自身を除く): 116594124

約数列:

[1, 2, 4, 631, 1262, 2524, 61363, 122726, 245452, 38720053, 77440106, 154880212]

約数ペア:

[(1, 154880212), (2, 77440106), (4, 38720053), (631, 245452), (1262, 122726), (2524, 61363)]