145361244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 396618768

約数和(自身を除く): 251257524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 233, 294, 466, 588, 699, 932, 1061, 1398, 1631, 2122, 2796, 3183, 3262, 4244, 4893, 6366, 6524, 7427, 9786, 11417, 12732, 14854, 19572, 22281, 22834, 29708, 34251, 44562, 45668, 51989, 68502, 89124, 103978, 137004, 155967, 207956, 247213, 311934, 494426, 623868, 741639, 988852, 1483278, 1730491, 2966556, 3460982, 5191473, 6921964, 10382946, 12113437, 20765892, 24226874, 36340311, 48453748, 72680622, 145361244]

約数ペア:

[(1, 145361244), (2, 72680622), (3, 48453748), (4, 36340311), (6, 24226874), (7, 20765892), (12, 12113437), (14, 10382946), (21, 6921964), (28, 5191473), (42, 3460982), (49, 2966556), (84, 1730491), (98, 1483278), (147, 988852), (196, 741639), (233, 623868), (294, 494426), (466, 311934), (588, 247213), (699, 207956), (932, 155967), (1061, 137004), (1398, 103978), (1631, 89124), (2122, 68502), (2796, 51989), (3183, 45668), (3262, 44562), (4244, 34251), (4893, 29708), (6366, 22834), (6524, 22281), (7427, 19572), (9786, 14854), (11417, 12732)]