120389416

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 268128000

約数和(自身を除く): 147738584

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 97, 148, 194, 259, 296, 388, 518, 599, 679, 776, 1036, 1198, 1358, 2072, 2396, 2716, 3589, 4193, 4792, 5432, 7178, 8386, 14356, 16772, 22163, 25123, 28712, 33544, 44326, 50246, 58103, 88652, 100492, 116206, 155141, 177304, 200984, 232412, 310282, 406721, 464824, 620564, 813442, 1241128, 1626884, 2149811, 3253768, 4299622, 8599244, 15048677, 17198488, 30097354, 60194708, 120389416]

約数ペア:

[(1, 120389416), (2, 60194708), (4, 30097354), (7, 17198488), (8, 15048677), (14, 8599244), (28, 4299622), (37, 3253768), (56, 2149811), (74, 1626884), (97, 1241128), (148, 813442), (194, 620564), (259, 464824), (296, 406721), (388, 310282), (518, 232412), (599, 200984), (679, 177304), (776, 155141), (1036, 116206), (1198, 100492), (1358, 88652), (2072, 58103), (2396, 50246), (2716, 44326), (3589, 33544), (4193, 28712), (4792, 25123), (5432, 22163), (7178, 16772), (8386, 14356)]