152530728

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{2647}}^1$

素因数の和:2684

約数の個数: 80

約数和(自身を含む): 445022880

約数和(自身を除く): 292492152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2647, 2744, 4116, 4802, 5294, 7203, 7941, 8232, 9604, 10588, 14406, 15882, 18529, 19208, 21176, 28812, 31764, 37058, 55587, 57624, 63528, 74116, 111174, 129703, 148232, 222348, 259406, 389109, 444696, 518812, 778218, 907921, 1037624, 1556436, 1815842, 2723763, 3112872, 3631684, 5447526, 6355447, 7263368, 10895052, 12710894, 19066341, 21790104, 25421788, 38132682, 50843576, 76265364, 152530728]

約数ペア:

[(1, 152530728), (2, 76265364), (3, 50843576), (4, 38132682), (6, 25421788), (7, 21790104), (8, 19066341), (12, 12710894), (14, 10895052), (21, 7263368), (24, 6355447), (28, 5447526), (42, 3631684), (49, 3112872), (56, 2723763), (84, 1815842), (98, 1556436), (147, 1037624), (168, 907921), (196, 778218), (294, 518812), (343, 444696), (392, 389109), (588, 259406), (686, 222348), (1029, 148232), (1176, 129703), (1372, 111174), (2058, 74116), (2401, 63528), (2647, 57624), (2744, 55587), (4116, 37058), (4802, 31764), (5294, 28812), (7203, 21176), (7941, 19208), (8232, 18529), (9604, 15882), (10588, 14406)]