140265738

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{47807}}^1$

素因数の和:47978

約数の個数: 24

約数和(自身を含む): 305779968

約数和(自身を除く): 165514230

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 47807, 95614, 143421, 286842, 430263, 860526, 7792541, 15585082, 23377623, 46755246, 70132869, 140265738]

約数ペア:

[(1, 140265738), (2, 70132869), (3, 46755246), (6, 23377623), (9, 15585082), (18, 7792541), (163, 860526), (326, 430263), (489, 286842), (978, 143421), (1467, 95614), (2934, 47807)]