138607554

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 282378240

約数和(自身を除く): 143770686

約数列:

[1, 2, 3, 6, 79, 158, 191, 237, 382, 474, 573, 1146, 1531, 3062, 4593, 9186, 15089, 30178, 45267, 90534, 120949, 241898, 292421, 362847, 584842, 725694, 877263, 1754526, 23101259, 46202518, 69303777, 138607554]

約数ペア:

[(1, 138607554), (2, 69303777), (3, 46202518), (6, 23101259), (79, 1754526), (158, 877263), (191, 725694), (237, 584842), (382, 362847), (474, 292421), (573, 241898), (1146, 120949), (1531, 90534), (3062, 45267), (4593, 30178), (9186, 15089)]