138418428

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{146011}}^1$

素因数の和:146097

約数の個数: 24

約数和(自身を含む): 327066880

約数和(自身を除く): 188648452

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 146011, 292022, 438033, 584044, 876066, 1752132, 11534869, 23069738, 34604607, 46139476, 69209214, 138418428]

約数ペア:

[(1, 138418428), (2, 69209214), (3, 46139476), (4, 34604607), (6, 23069738), (12, 11534869), (79, 1752132), (158, 876066), (237, 584044), (316, 438033), (474, 292022), (948, 146011)]