126530196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42689}}^1$

素因数の和:42728

約数の個数: 48

約数和(自身を含む): 334689600

約数和(自身を除く): 208159404

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 42689, 85378, 128067, 170756, 256134, 512268, 554957, 811091, 1109914, 1622182, 1664871, 2219828, 2433273, 3244364, 3329742, 4866546, 6659484, 9733092, 10544183, 21088366, 31632549, 42176732, 63265098, 126530196]

約数ペア:

[(1, 126530196), (2, 63265098), (3, 42176732), (4, 31632549), (6, 21088366), (12, 10544183), (13, 9733092), (19, 6659484), (26, 4866546), (38, 3329742), (39, 3244364), (52, 2433273), (57, 2219828), (76, 1664871), (78, 1622182), (114, 1109914), (156, 811091), (228, 554957), (247, 512268), (494, 256134), (741, 170756), (988, 128067), (1482, 85378), (2964, 42689)]