138838524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61871}}^1$

素因数の和:61906

約数の個数: 48

約数和(自身を含む): 374201856

約数和(自身を除く): 235363332

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 61871, 123742, 185613, 247484, 371226, 680581, 742452, 1051807, 1361162, 2041743, 2103614, 2722324, 3155421, 4083486, 4207228, 6310842, 8166972, 11569877, 12621684, 23139754, 34709631, 46279508, 69419262, 138838524]

約数ペア:

[(1, 138838524), (2, 69419262), (3, 46279508), (4, 34709631), (6, 23139754), (11, 12621684), (12, 11569877), (17, 8166972), (22, 6310842), (33, 4207228), (34, 4083486), (44, 3155421), (51, 2722324), (66, 2103614), (68, 2041743), (102, 1361162), (132, 1051807), (187, 742452), (204, 680581), (374, 371226), (561, 247484), (748, 185613), (1122, 123742), (2244, 61871)]