154089280

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7187}}^1$

素因数の和:7271

約数の個数: 56

約数和(自身を含む): 372453408

約数和(自身を除く): 218364128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 7187, 10720, 14374, 21440, 28748, 35935, 57496, 71870, 114992, 143740, 229984, 287480, 459968, 481529, 574960, 963058, 1149920, 1926116, 2299840, 2407645, 3852232, 4815290, 7704464, 9630580, 15408928, 19261160, 30817856, 38522320, 77044640, 154089280]

約数ペア:

[(1, 154089280), (2, 77044640), (4, 38522320), (5, 30817856), (8, 19261160), (10, 15408928), (16, 9630580), (20, 7704464), (32, 4815290), (40, 3852232), (64, 2407645), (67, 2299840), (80, 1926116), (134, 1149920), (160, 963058), (268, 574960), (320, 481529), (335, 459968), (536, 287480), (670, 229984), (1072, 143740), (1340, 114992), (2144, 71870), (2680, 57496), (4288, 35935), (5360, 28748), (7187, 21440), (10720, 14374)]