120395968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2221}}^1$

素因数の和:2262

約数の個数: 84

約数和(自身を含む): 300254416

約数和(自身を除く): 179858448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2221, 2464, 3388, 3872, 4442, 4928, 6776, 7744, 8884, 13552, 15547, 17768, 24431, 27104, 31094, 35536, 48862, 54208, 62188, 71072, 97724, 124376, 142144, 171017, 195448, 248752, 268741, 342034, 390896, 497504, 537482, 684068, 781792, 995008, 1074964, 1368136, 1563584, 1881187, 2149928, 2736272, 3762374, 4299856, 5472544, 7524748, 8599712, 10945088, 15049496, 17199424, 30098992, 60197984, 120395968]

約数ペア:

[(1, 120395968), (2, 60197984), (4, 30098992), (7, 17199424), (8, 15049496), (11, 10945088), (14, 8599712), (16, 7524748), (22, 5472544), (28, 4299856), (32, 3762374), (44, 2736272), (56, 2149928), (64, 1881187), (77, 1563584), (88, 1368136), (112, 1074964), (121, 995008), (154, 781792), (176, 684068), (224, 537482), (242, 497504), (308, 390896), (352, 342034), (448, 268741), (484, 248752), (616, 195448), (704, 171017), (847, 142144), (968, 124376), (1232, 97724), (1694, 71072), (1936, 62188), (2221, 54208), (2464, 48862), (3388, 35536), (3872, 31094), (4442, 27104), (4928, 24431), (6776, 17768), (7744, 15547), (8884, 13552)]