129307728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{244901}}^1$

素因数の和:244923

約数の個数: 40

約数和(自身を含む): 364414176

約数和(自身を除く): 235106448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 244901, 489802, 734703, 979604, 1469406, 1959208, 2693911, 2938812, 3918416, 5387822, 5877624, 8081733, 10775644, 11755248, 16163466, 21551288, 32326932, 43102576, 64653864, 129307728]

約数ペア:

[(1, 129307728), (2, 64653864), (3, 43102576), (4, 32326932), (6, 21551288), (8, 16163466), (11, 11755248), (12, 10775644), (16, 8081733), (22, 5877624), (24, 5387822), (33, 3918416), (44, 2938812), (48, 2693911), (66, 1959208), (88, 1469406), (132, 979604), (176, 734703), (264, 489802), (528, 244901)]