139824

素因数分解:

$2^4\times 3^2\times {\mathrm{971}}^1$

素因数の和:985

約数の個数: 30

約数和(自身を含む): 391716

約数和(自身を除く): 251892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 971, 1942, 2913, 3884, 5826, 7768, 8739, 11652, 15536, 17478, 23304, 34956, 46608, 69912, 139824]

約数ペア:

[(1, 139824), (2, 69912), (3, 46608), (4, 34956), (6, 23304), (8, 17478), (9, 15536), (12, 11652), (16, 8739), (18, 7768), (24, 5826), (36, 3884), (48, 2913), (72, 1942), (144, 971)]