133911128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1287607}}^1$

素因数の和:1287626

約数の個数: 16

約数和(自身を含む): 270397680

約数和(自身を除く): 136486552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1287607, 2575214, 5150428, 10300856, 16738891, 33477782, 66955564, 133911128]

約数ペア:

[(1, 133911128), (2, 66955564), (4, 33477782), (8, 16738891), (13, 10300856), (26, 5150428), (52, 2575214), (104, 1287607)]