138811728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{262901}}^1$

素因数の和:262923

約数の個数: 40

約数和(自身を含む): 391198176

約数和(自身を除く): 252386448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 262901, 525802, 788703, 1051604, 1577406, 2103208, 2891911, 3154812, 4206416, 5783822, 6309624, 8675733, 11567644, 12619248, 17351466, 23135288, 34702932, 46270576, 69405864, 138811728]

約数ペア:

[(1, 138811728), (2, 69405864), (3, 46270576), (4, 34702932), (6, 23135288), (8, 17351466), (11, 12619248), (12, 11567644), (16, 8675733), (22, 6309624), (24, 5783822), (33, 4206416), (44, 3154812), (48, 2891911), (66, 2103208), (88, 1577406), (132, 1051604), (176, 788703), (264, 525802), (528, 262901)]