136640678

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{12763}}^1$

素因数の和:12919

約数の個数: 16

約数和(自身を含む): 210912336

約数和(自身を除く): 74271658

約数列:

[1, 2, 53, 101, 106, 202, 5353, 10706, 12763, 25526, 676439, 1289063, 1352878, 2578126, 68320339, 136640678]

約数ペア:

[(1, 136640678), (2, 68320339), (53, 2578126), (101, 1352878), (106, 1289063), (202, 676439), (5353, 25526), (10706, 12763)]