128776912

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{6047}}^1$

素因数の和:6088

約数の個数: 40

約数和(自身を含む): 274482432

約数和(自身を除く): 145705520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 6047, 10648, 12094, 21296, 24188, 48376, 66517, 96752, 133034, 266068, 532136, 731687, 1064272, 1463374, 2926748, 5853496, 8048557, 11706992, 16097114, 32194228, 64388456, 128776912]

約数ペア:

[(1, 128776912), (2, 64388456), (4, 32194228), (8, 16097114), (11, 11706992), (16, 8048557), (22, 5853496), (44, 2926748), (88, 1463374), (121, 1064272), (176, 731687), (242, 532136), (484, 266068), (968, 133034), (1331, 96752), (1936, 66517), (2662, 48376), (5324, 24188), (6047, 21296), (10648, 12094)]