124156916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{140449}}^1$

素因数の和:140483

約数の個数: 24

約数和(自身を含む): 247753800

約数和(自身を除く): 123596884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 140449, 280898, 561796, 1825837, 2387633, 3651674, 4775266, 7303348, 9550532, 31039229, 62078458, 124156916]

約数ペア:

[(1, 124156916), (2, 62078458), (4, 31039229), (13, 9550532), (17, 7303348), (26, 4775266), (34, 3651674), (52, 2387633), (68, 1825837), (221, 561796), (442, 280898), (884, 140449)]