128012688

素因数分解:

$2^4\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1579}}^1$

素因数の和:2156

約数の個数: 60

約数和(自身を含む): 359121360

約数和(自身を除く): 231108672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563, 1126, 1579, 1689, 2252, 3158, 3378, 4504, 4737, 5067, 6316, 6756, 9008, 9474, 10134, 12632, 13512, 14211, 18948, 20268, 25264, 27024, 28422, 37896, 40536, 56844, 75792, 81072, 113688, 227376, 888977, 1777954, 2666931, 3555908, 5333862, 7111816, 8000793, 10667724, 14223632, 16001586, 21335448, 32003172, 42670896, 64006344, 128012688]

約数ペア:

[(1, 128012688), (2, 64006344), (3, 42670896), (4, 32003172), (6, 21335448), (8, 16001586), (9, 14223632), (12, 10667724), (16, 8000793), (18, 7111816), (24, 5333862), (36, 3555908), (48, 2666931), (72, 1777954), (144, 888977), (563, 227376), (1126, 113688), (1579, 81072), (1689, 75792), (2252, 56844), (3158, 40536), (3378, 37896), (4504, 28422), (4737, 27024), (5067, 25264), (6316, 20268), (6756, 18948), (9008, 14211), (9474, 13512), (10134, 12632)]