156969424

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{42841}}^1$

素因数の和:43078

約数の個数: 20

約数和(自身を含む): 305463460

約数和(自身を除く): 148494036

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 42841, 85682, 171364, 342728, 685456, 9810589, 19621178, 39242356, 78484712, 156969424]

約数ペア:

[(1, 156969424), (2, 78484712), (4, 39242356), (8, 19621178), (16, 9810589), (229, 685456), (458, 342728), (916, 171364), (1832, 85682), (3664, 42841)]