142740468

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{33889}}^1$

素因数の和:33918

約数の個数: 60

約数和(自身を含む): 401867620

約数和(自身を除く): 259127152

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 33889, 67778, 101667, 135556, 203334, 305001, 406668, 440557, 610002, 881114, 915003, 1220004, 1321671, 1762228, 1830006, 2643342, 2745009, 3660012, 3965013, 5286684, 5490018, 7930026, 10980036, 11895039, 15860052, 23790078, 35685117, 47580156, 71370234, 142740468]

約数ペア:

[(1, 142740468), (2, 71370234), (3, 47580156), (4, 35685117), (6, 23790078), (9, 15860052), (12, 11895039), (13, 10980036), (18, 7930026), (26, 5490018), (27, 5286684), (36, 3965013), (39, 3660012), (52, 2745009), (54, 2643342), (78, 1830006), (81, 1762228), (108, 1321671), (117, 1220004), (156, 915003), (162, 881114), (234, 610002), (324, 440557), (351, 406668), (468, 305001), (702, 203334), (1053, 135556), (1404, 101667), (2106, 67778), (4212, 33889)]