155210314

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{80923}}^1$

素因数の和:81069

約数の個数: 16

約数和(自身を含む): 268020288

約数和(自身を除く): 112809974

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 80923, 161846, 566461, 1132922, 11086451, 22172902, 77605157, 155210314]

約数ペア:

[(1, 155210314), (2, 77605157), (7, 22172902), (14, 11086451), (137, 1132922), (274, 566461), (959, 161846), (1918, 80923)]