140137794

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251143}}^1$

素因数の和:251182

約数の個数: 24

約数和(自身を含む): 313427712

約数和(自身を除く): 173289918

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 251143, 502286, 753429, 1506858, 2260287, 4520574, 7785433, 15570866, 23356299, 46712598, 70068897, 140137794]

約数ペア:

[(1, 140137794), (2, 70068897), (3, 46712598), (6, 23356299), (9, 15570866), (18, 7785433), (31, 4520574), (62, 2260287), (93, 1506858), (186, 753429), (279, 502286), (558, 251143)]