129336824

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 246153600

約数和(自身を除く): 116816776

約数列:

[1, 2, 4, 8, 131, 167, 262, 334, 524, 668, 739, 1048, 1336, 1478, 2956, 5912, 21877, 43754, 87508, 96809, 123413, 175016, 193618, 246826, 387236, 493652, 774472, 987304, 16167103, 32334206, 64668412, 129336824]

約数ペア:

[(1, 129336824), (2, 64668412), (4, 32334206), (8, 16167103), (131, 987304), (167, 774472), (262, 493652), (334, 387236), (524, 246826), (668, 193618), (739, 175016), (1048, 123413), (1336, 96809), (1478, 87508), (2956, 43754), (5912, 21877)]