128547048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14437}}^1$

素因数の和:14506

約数の個数: 64

約数和(自身を含む): 374232960

約数和(自身を除く): 245685912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 14437, 28874, 43311, 57748, 86622, 101059, 115496, 173244, 202118, 303177, 346488, 404236, 606354, 765161, 808472, 1212708, 1530322, 2295483, 2425416, 3060644, 4590966, 5356127, 6121288, 9181932, 10712254, 16068381, 18363864, 21424508, 32136762, 42849016, 64273524, 128547048]

約数ペア:

[(1, 128547048), (2, 64273524), (3, 42849016), (4, 32136762), (6, 21424508), (7, 18363864), (8, 16068381), (12, 10712254), (14, 9181932), (21, 6121288), (24, 5356127), (28, 4590966), (42, 3060644), (53, 2425416), (56, 2295483), (84, 1530322), (106, 1212708), (159, 808472), (168, 765161), (212, 606354), (318, 404236), (371, 346488), (424, 303177), (636, 202118), (742, 173244), (1113, 115496), (1272, 101059), (1484, 86622), (2226, 57748), (2968, 43311), (4452, 28874), (8904, 14437)]