140218884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{99871}}^1$

素因数の和:99897

約数の個数: 48

約数和(自身を含む): 391498240

約数和(自身を除く): 251279356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 99871, 199742, 299613, 399484, 599226, 898839, 1198452, 1298323, 1797678, 2596646, 2696517, 3595356, 3894969, 5193292, 5393034, 7789938, 10786068, 11684907, 15579876, 23369814, 35054721, 46739628, 70109442, 140218884]

約数ペア:

[(1, 140218884), (2, 70109442), (3, 46739628), (4, 35054721), (6, 23369814), (9, 15579876), (12, 11684907), (13, 10786068), (18, 7789938), (26, 5393034), (27, 5193292), (36, 3894969), (39, 3595356), (52, 2696517), (54, 2596646), (78, 1797678), (108, 1298323), (117, 1198452), (156, 898839), (234, 599226), (351, 399484), (468, 299613), (702, 199742), (1404, 99871)]