157584199721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{389783}}^1$

素因数の和:390160

約数の個数: 16

約数和(自身を含む): 171698292864

約数和(自身を除く): 14114093143

約数列:

[1, 13, 137, 227, 1781, 2951, 31099, 389783, 404287, 5067179, 53400271, 88480741, 694203523, 1150249633, 12121861517, 157584199721]

約数ペア:

[(1, 157584199721), (13, 12121861517), (137, 1150249633), (227, 694203523), (1781, 88480741), (2951, 53400271), (31099, 5067179), (389783, 404287)]