129318992

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{66797}}^1$

素因数の和:66827

約数の個数: 30

約数和(自身を含む): 275408154

約数和(自身を除く): 146089162

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 66797, 133594, 267188, 534376, 734767, 1068752, 1469534, 2939068, 5878136, 8082437, 11756272, 16164874, 32329748, 64659496, 129318992]

約数ペア:

[(1, 129318992), (2, 64659496), (4, 32329748), (8, 16164874), (11, 11756272), (16, 8082437), (22, 5878136), (44, 2939068), (88, 1469534), (121, 1068752), (176, 734767), (242, 534376), (484, 267188), (968, 133594), (1936, 66797)]