143488156

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40351}}^1$

素因数の和:40489

約数の個数: 24

約数和(自身を含む): 289243136

約数和(自身を除く): 145754980

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 40351, 80702, 161404, 282457, 564914, 1129828, 5124577, 10249154, 20498308, 35872039, 71744078, 143488156]

約数ペア:

[(1, 143488156), (2, 71744078), (4, 35872039), (7, 20498308), (14, 10249154), (28, 5124577), (127, 1129828), (254, 564914), (508, 282457), (889, 161404), (1778, 80702), (3556, 40351)]