142432276

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{11131}}^1$

素因数の和:11599

約数の個数: 24

約数和(自身を含む): 285513536

約数和(自身を除く): 143081260

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 11131, 12796, 22262, 44524, 77917, 155834, 311668, 5086867, 10173734, 20347468, 35608069, 71216138, 142432276]

約数ペア:

[(1, 142432276), (2, 71216138), (4, 35608069), (7, 20347468), (14, 10173734), (28, 5086867), (457, 311668), (914, 155834), (1828, 77917), (3199, 44524), (6398, 22262), (11131, 12796)]