144581906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31973}}^1$

素因数の和:32018

約数の個数: 32

約数和(自身を含む): 276255360

約数和(自身を除く): 131673454

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 31973, 63946, 223811, 447622, 543541, 607487, 1087082, 1214974, 3804787, 4252409, 7609574, 8504818, 10327279, 20654558, 72290953, 144581906]

約数ペア:

[(1, 144581906), (2, 72290953), (7, 20654558), (14, 10327279), (17, 8504818), (19, 7609574), (34, 4252409), (38, 3804787), (119, 1214974), (133, 1087082), (238, 607487), (266, 543541), (323, 447622), (646, 223811), (2261, 63946), (4522, 31973)]