156901412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2731}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 280893312

約数和(自身を除く): 123991900

約数列:

[1, 2, 4, 53, 106, 212, 271, 542, 1084, 2731, 5462, 10924, 14363, 28726, 57452, 144743, 289486, 578972, 740101, 1480202, 2960404, 39225353, 78450706, 156901412]

約数ペア:

[(1, 156901412), (2, 78450706), (4, 39225353), (53, 2960404), (106, 1480202), (212, 740101), (271, 578972), (542, 289486), (1084, 144743), (2731, 57452), (5462, 28726), (10924, 14363)]