160127448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1997}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 433006560

約数和(自身を除く): 272879112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 514, 771, 1028, 1542, 1997, 2056, 3084, 3341, 3994, 5991, 6168, 6682, 7988, 10023, 11982, 13364, 15976, 20046, 23964, 25961, 26728, 40092, 47928, 51922, 77883, 80184, 103844, 155766, 207688, 311532, 513229, 623064, 1026458, 1539687, 2052916, 3079374, 4105832, 6158748, 6671977, 12317496, 13343954, 20015931, 26687908, 40031862, 53375816, 80063724, 160127448]

約数ペア:

[(1, 160127448), (2, 80063724), (3, 53375816), (4, 40031862), (6, 26687908), (8, 20015931), (12, 13343954), (13, 12317496), (24, 6671977), (26, 6158748), (39, 4105832), (52, 3079374), (78, 2052916), (104, 1539687), (156, 1026458), (257, 623064), (312, 513229), (514, 311532), (771, 207688), (1028, 155766), (1542, 103844), (1997, 80184), (2056, 77883), (3084, 51922), (3341, 47928), (3994, 40092), (5991, 26728), (6168, 25961), (6682, 23964), (7988, 20046), (10023, 15976), (11982, 13364)]