128824416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{63901}}^1$

素因数の和:63924

約数の個数: 72

約数和(自身を含む): 418685904

約数和(自身を除く): 289861488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 63901, 127802, 191703, 255604, 383406, 447307, 511208, 575109, 766812, 894614, 1022416, 1150218, 1341921, 1533624, 1789228, 2044832, 2300436, 2683842, 3067248, 3578456, 4025763, 4600872, 5367684, 6134496, 7156912, 8051526, 9201744, 10735368, 14313824, 16103052, 18403488, 21470736, 32206104, 42941472, 64412208, 128824416]

約数ペア:

[(1, 128824416), (2, 64412208), (3, 42941472), (4, 32206104), (6, 21470736), (7, 18403488), (8, 16103052), (9, 14313824), (12, 10735368), (14, 9201744), (16, 8051526), (18, 7156912), (21, 6134496), (24, 5367684), (28, 4600872), (32, 4025763), (36, 3578456), (42, 3067248), (48, 2683842), (56, 2300436), (63, 2044832), (72, 1789228), (84, 1533624), (96, 1341921), (112, 1150218), (126, 1022416), (144, 894614), (168, 766812), (224, 575109), (252, 511208), (288, 447307), (336, 383406), (504, 255604), (672, 191703), (1008, 127802), (2016, 63901)]