140395824

素因数分解:

$2^4\times 3^2\times {\mathrm{974971}}^1$

素因数の和:974985

約数の個数: 30

約数和(自身を含む): 392913716

約数和(自身を除く): 252517892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 974971, 1949942, 2924913, 3899884, 5849826, 7799768, 8774739, 11699652, 15599536, 17549478, 23399304, 35098956, 46798608, 70197912, 140395824]

約数ペア:

[(1, 140395824), (2, 70197912), (3, 46798608), (4, 35098956), (6, 23399304), (8, 17549478), (9, 15599536), (12, 11699652), (16, 8774739), (18, 7799768), (24, 5849826), (36, 3899884), (48, 2924913), (72, 1949942), (144, 974971)]