140228712

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{49939}}^1$

素因数の和:49967

約数の個数: 64

約数和(自身を含む): 419496000

約数和(自身を除く): 279267288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 49939, 99878, 149817, 199756, 299634, 399512, 449451, 599268, 649207, 898902, 1198536, 1298414, 1348353, 1797804, 1947621, 2596828, 2696706, 3595608, 3895242, 5193656, 5393412, 5842863, 7790484, 10786824, 11685726, 15580968, 17528589, 23371452, 35057178, 46742904, 70114356, 140228712]

約数ペア:

[(1, 140228712), (2, 70114356), (3, 46742904), (4, 35057178), (6, 23371452), (8, 17528589), (9, 15580968), (12, 11685726), (13, 10786824), (18, 7790484), (24, 5842863), (26, 5393412), (27, 5193656), (36, 3895242), (39, 3595608), (52, 2696706), (54, 2596828), (72, 1947621), (78, 1797804), (104, 1348353), (108, 1298414), (117, 1198536), (156, 898902), (216, 649207), (234, 599268), (312, 449451), (351, 399512), (468, 299634), (702, 199756), (936, 149817), (1404, 99878), (2808, 49939)]