128803212

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{53401}}^1$

素因数の和:53478

約数の個数: 36

約数和(自身を含む): 330451576

約数和(自身を除く): 201648364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 53401, 106802, 160203, 213604, 320406, 480609, 640812, 961218, 1922436, 3577867, 7155734, 10733601, 14311468, 21467202, 32200803, 42934404, 64401606, 128803212]

約数ペア:

[(1, 128803212), (2, 64401606), (3, 42934404), (4, 32200803), (6, 21467202), (9, 14311468), (12, 10733601), (18, 7155734), (36, 3577867), (67, 1922436), (134, 961218), (201, 640812), (268, 480609), (402, 320406), (603, 213604), (804, 160203), (1206, 106802), (2412, 53401)]