156777142254

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{239720401}}^1$

素因数の和:239720515

約数の個数: 16

約数和(自身を含む): 316430930640

約数和(自身を除く): 159653788386

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 239720401, 479440802, 719161203, 1438322406, 26129523709, 52259047418, 78388571127, 156777142254]

約数ペア:

[(1, 156777142254), (2, 78388571127), (3, 52259047418), (6, 26129523709), (109, 1438322406), (218, 719161203), (327, 479440802), (654, 239720401)]