139930728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3167}}^1$

素因数の和:3446

約数の個数: 64

約数和(自身を含む): 401448960

約数和(自身を除く): 261518232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1578, 1841, 2104, 3156, 3167, 3682, 5523, 6312, 6334, 7364, 9501, 11046, 12668, 14728, 19002, 22092, 22169, 25336, 38004, 44184, 44338, 66507, 76008, 88676, 133014, 177352, 266028, 532056, 832921, 1665842, 2498763, 3331684, 4997526, 5830447, 6663368, 9995052, 11660894, 17491341, 19990104, 23321788, 34982682, 46643576, 69965364, 139930728]

約数ペア:

[(1, 139930728), (2, 69965364), (3, 46643576), (4, 34982682), (6, 23321788), (7, 19990104), (8, 17491341), (12, 11660894), (14, 9995052), (21, 6663368), (24, 5830447), (28, 4997526), (42, 3331684), (56, 2498763), (84, 1665842), (168, 832921), (263, 532056), (526, 266028), (789, 177352), (1052, 133014), (1578, 88676), (1841, 76008), (2104, 66507), (3156, 44338), (3167, 44184), (3682, 38004), (5523, 25336), (6312, 22169), (6334, 22092), (7364, 19002), (9501, 14728), (11046, 12668)]