133919680

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14431}}^1$

素因数の和:14477

約数の個数: 56

約数和(自身を含む): 329915520

約数和(自身を除く): 195995840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 14431, 28862, 57724, 72155, 115448, 144310, 230896, 288620, 418499, 461792, 577240, 836998, 923584, 1154480, 1673996, 2092495, 2308960, 3347992, 4184990, 4617920, 6695984, 8369980, 13391968, 16739960, 26783936, 33479920, 66959840, 133919680]

約数ペア:

[(1, 133919680), (2, 66959840), (4, 33479920), (5, 26783936), (8, 16739960), (10, 13391968), (16, 8369980), (20, 6695984), (29, 4617920), (32, 4184990), (40, 3347992), (58, 2308960), (64, 2092495), (80, 1673996), (116, 1154480), (145, 923584), (160, 836998), (232, 577240), (290, 461792), (320, 418499), (464, 288620), (580, 230896), (928, 144310), (1160, 115448), (1856, 72155), (2320, 57724), (4640, 28862), (9280, 14431)]