129427120946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1\times {\mathrm{59149}}^1$

素因数の和:59906

約数の個数: 32

約数和(自身を含む): 206977680000

約数和(自身を除く): 77550559054

約数列:

[1, 2, 19, 38, 89, 178, 647, 1294, 1691, 3382, 12293, 24586, 57583, 59149, 115166, 118298, 1094077, 1123831, 2188154, 2247662, 5264261, 10528522, 38269403, 76538806, 100020959, 200041918, 727118657, 1454237314, 3405976867, 6811953734, 64713560473, 129427120946]

約数ペア:

[(1, 129427120946), (2, 64713560473), (19, 6811953734), (38, 3405976867), (89, 1454237314), (178, 727118657), (647, 200041918), (1294, 100020959), (1691, 76538806), (3382, 38269403), (12293, 10528522), (24586, 5264261), (57583, 2247662), (59149, 2188154), (115166, 1123831), (118298, 1094077)]