157777171

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 169060608

約数和(自身を除く): 11283437

約数列:

[1, 23, 61, 107, 1051, 1403, 2461, 6527, 24173, 64111, 112457, 150121, 1474553, 2586511, 6859877, 157777171]

約数ペア:

[(1, 157777171), (23, 6859877), (61, 2586511), (107, 1474553), (1051, 150121), (1403, 112457), (2461, 64111), (6527, 24173)]