160168456

素因数分解:

$2^3\times 7^2\times {\mathrm{487}}^1\times {\mathrm{839}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 350481600

約数和(自身を除く): 190313144

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 487, 839, 974, 1678, 1948, 3356, 3409, 3896, 5873, 6712, 6818, 11746, 13636, 23492, 23863, 27272, 41111, 46984, 47726, 82222, 95452, 164444, 190904, 328888, 408593, 817186, 1634372, 2860151, 3268744, 5720302, 11440604, 20021057, 22881208, 40042114, 80084228, 160168456]

約数ペア:

[(1, 160168456), (2, 80084228), (4, 40042114), (7, 22881208), (8, 20021057), (14, 11440604), (28, 5720302), (49, 3268744), (56, 2860151), (98, 1634372), (196, 817186), (392, 408593), (487, 328888), (839, 190904), (974, 164444), (1678, 95452), (1948, 82222), (3356, 47726), (3409, 46984), (3896, 41111), (5873, 27272), (6712, 23863), (6818, 23492), (11746, 13636)]