123633978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 273490560

約数和(自身を除く): 149856582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 113, 166, 169, 226, 249, 338, 339, 498, 507, 678, 1014, 1079, 1469, 2158, 2197, 2938, 3237, 4394, 4407, 6474, 6591, 8814, 9379, 13182, 14027, 18758, 19097, 28054, 28137, 38194, 42081, 56274, 57291, 84162, 114582, 121927, 182351, 243854, 248261, 364702, 365781, 496522, 547053, 731562, 744783, 1094106, 1489566, 1585051, 3170102, 4755153, 9510306, 20605663, 41211326, 61816989, 123633978]

約数ペア:

[(1, 123633978), (2, 61816989), (3, 41211326), (6, 20605663), (13, 9510306), (26, 4755153), (39, 3170102), (78, 1585051), (83, 1489566), (113, 1094106), (166, 744783), (169, 731562), (226, 547053), (249, 496522), (338, 365781), (339, 364702), (498, 248261), (507, 243854), (678, 182351), (1014, 121927), (1079, 114582), (1469, 84162), (2158, 57291), (2197, 56274), (2938, 42081), (3237, 38194), (4394, 28137), (4407, 28054), (6474, 19097), (6591, 18758), (8814, 14027), (9379, 13182)]