157720716

素因数分解:

$2^2\times 3^3\times {\mathrm{1460377}}^1$

素因数の和:1460390

約数の個数: 24

約数和(自身を含む): 408905840

約数和(自身を除く): 251185124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1460377, 2920754, 4381131, 5841508, 8762262, 13143393, 17524524, 26286786, 39430179, 52573572, 78860358, 157720716]

約数ペア:

[(1, 157720716), (2, 78860358), (3, 52573572), (4, 39430179), (6, 26286786), (9, 17524524), (12, 13143393), (18, 8762262), (27, 5841508), (36, 4381131), (54, 2920754), (108, 1460377)]