121179968

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20807}}^1$

素因数の和:20839

約数の個数: 56

約数和(自身を含む): 295972992

約数和(自身を除く): 174793024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 20807, 41614, 83228, 145649, 166456, 270491, 291298, 332912, 540982, 582596, 665824, 1081964, 1165192, 1331648, 1893437, 2163928, 2330384, 3786874, 4327856, 4660768, 7573748, 8655712, 9321536, 15147496, 17311424, 30294992, 60589984, 121179968]

約数ペア:

[(1, 121179968), (2, 60589984), (4, 30294992), (7, 17311424), (8, 15147496), (13, 9321536), (14, 8655712), (16, 7573748), (26, 4660768), (28, 4327856), (32, 3786874), (52, 2330384), (56, 2163928), (64, 1893437), (91, 1331648), (104, 1165192), (112, 1081964), (182, 665824), (208, 582596), (224, 540982), (364, 332912), (416, 291298), (448, 270491), (728, 166456), (832, 145649), (1456, 83228), (2912, 41614), (5824, 20807)]