128427612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5807}}^1$

素因数の和:5930

約数の個数: 48

約数和(自身を含む): 318743040

約数和(自身を除く): 190315428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 1164, 1843, 3686, 5529, 5807, 7372, 11058, 11614, 17421, 22116, 23228, 34842, 69684, 110333, 220666, 330999, 441332, 563279, 661998, 1126558, 1323996, 1689837, 2253116, 3379674, 6759348, 10702301, 21404602, 32106903, 42809204, 64213806, 128427612]

約数ペア:

[(1, 128427612), (2, 64213806), (3, 42809204), (4, 32106903), (6, 21404602), (12, 10702301), (19, 6759348), (38, 3379674), (57, 2253116), (76, 1689837), (97, 1323996), (114, 1126558), (194, 661998), (228, 563279), (291, 441332), (388, 330999), (582, 220666), (1164, 110333), (1843, 69684), (3686, 34842), (5529, 23228), (5807, 22116), (7372, 17421), (11058, 11614)]