172620341168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{17291}}^1$

素因数の和:17874

約数の個数: 80

約数和(自身を含む): 368512163712

約数和(自身を除く): 195891822544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 433, 524, 866, 1048, 1441, 1732, 2096, 2882, 3464, 4763, 5764, 6928, 9526, 11528, 17291, 19052, 23056, 34582, 38104, 56723, 69164, 76208, 113446, 138328, 190201, 226892, 276656, 380402, 453784, 623953, 760804, 907568, 1247906, 1521608, 2265121, 2495812, 3043216, 4530242, 4991624, 7487003, 9060484, 9983248, 14974006, 18120968, 24916331, 29948012, 36241936, 49832662, 59896024, 82357033, 99665324, 119792048, 164714066, 199330648, 329428132, 398661296, 658856264, 980797393, 1317712528, 1961594786, 3923189572, 7846379144, 10788771323, 15692758288, 21577542646, 43155085292, 86310170584, 172620341168]

約数ペア:

[(1, 172620341168), (2, 86310170584), (4, 43155085292), (8, 21577542646), (11, 15692758288), (16, 10788771323), (22, 7846379144), (44, 3923189572), (88, 1961594786), (131, 1317712528), (176, 980797393), (262, 658856264), (433, 398661296), (524, 329428132), (866, 199330648), (1048, 164714066), (1441, 119792048), (1732, 99665324), (2096, 82357033), (2882, 59896024), (3464, 49832662), (4763, 36241936), (5764, 29948012), (6928, 24916331), (9526, 18120968), (11528, 14974006), (17291, 9983248), (19052, 9060484), (23056, 7487003), (34582, 4991624), (38104, 4530242), (56723, 3043216), (69164, 2495812), (76208, 2265121), (113446, 1521608), (138328, 1247906), (190201, 907568), (226892, 760804), (276656, 623953), (380402, 453784)]