155530812

素因数分解:

$2^2\times 3^1\times {\mathrm{12960901}}^1$

素因数の和:12960908

約数の個数: 12

約数和(自身を含む): 362905256

約数和(自身を除く): 207374444

約数列:

[1, 2, 3, 4, 6, 12, 12960901, 25921802, 38882703, 51843604, 77765406, 155530812]

約数ペア:

[(1, 155530812), (2, 77765406), (3, 51843604), (4, 38882703), (6, 25921802), (12, 12960901)]