139571544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 128

約数和(自身を含む): 426746880

約数和(自身を除く): 287175336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 46, 56, 69, 82, 84, 92, 123, 138, 161, 164, 168, 184, 246, 276, 287, 322, 328, 483, 492, 552, 574, 644, 861, 881, 943, 966, 984, 1148, 1288, 1722, 1762, 1886, 1932, 2296, 2643, 2829, 3444, 3524, 3772, 3864, 5286, 5658, 6167, 6601, 6888, 7048, 7544, 10572, 11316, 12334, 13202, 18501, 19803, 20263, 21144, 22632, 24668, 26404, 36121, 37002, 39606, 40526, 49336, 52808, 60789, 72242, 74004, 79212, 81052, 108363, 121578, 141841, 144484, 148008, 158424, 162104, 216726, 243156, 252847, 283682, 288968, 425523, 433452, 486312, 505694, 567364, 758541, 830783, 851046, 866904, 1011388, 1134728, 1517082, 1661566, 1702092, 2022776, 2492349, 3034164, 3323132, 3404184, 4984698, 5815481, 6068328, 6646264, 9969396, 11630962, 17446443, 19938792, 23261924, 34892886, 46523848, 69785772, 139571544]

約数ペア:

[(1, 139571544), (2, 69785772), (3, 46523848), (4, 34892886), (6, 23261924), (7, 19938792), (8, 17446443), (12, 11630962), (14, 9969396), (21, 6646264), (23, 6068328), (24, 5815481), (28, 4984698), (41, 3404184), (42, 3323132), (46, 3034164), (56, 2492349), (69, 2022776), (82, 1702092), (84, 1661566), (92, 1517082), (123, 1134728), (138, 1011388), (161, 866904), (164, 851046), (168, 830783), (184, 758541), (246, 567364), (276, 505694), (287, 486312), (322, 433452), (328, 425523), (483, 288968), (492, 283682), (552, 252847), (574, 243156), (644, 216726), (861, 162104), (881, 158424), (943, 148008), (966, 144484), (984, 141841), (1148, 121578), (1288, 108363), (1722, 81052), (1762, 79212), (1886, 74004), (1932, 72242), (2296, 60789), (2643, 52808), (2829, 49336), (3444, 40526), (3524, 39606), (3772, 37002), (3864, 36121), (5286, 26404), (5658, 24668), (6167, 22632), (6601, 21144), (6888, 20263), (7048, 19803), (7544, 18501), (10572, 13202), (11316, 12334)]