141880578

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 194042622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 343, 426, 497, 686, 971, 994, 1029, 1491, 1942, 2058, 2913, 2982, 3479, 5826, 6797, 6958, 10437, 13594, 20391, 20874, 24353, 40782, 47579, 48706, 68941, 73059, 95158, 137882, 142737, 146118, 206823, 285474, 333053, 413646, 482587, 666106, 965174, 999159, 1447761, 1998318, 2895522, 3378109, 6756218, 10134327, 20268654, 23646763, 47293526, 70940289, 141880578]

約数ペア:

[(1, 141880578), (2, 70940289), (3, 47293526), (6, 23646763), (7, 20268654), (14, 10134327), (21, 6756218), (42, 3378109), (49, 2895522), (71, 1998318), (98, 1447761), (142, 999159), (147, 965174), (213, 666106), (294, 482587), (343, 413646), (426, 333053), (497, 285474), (686, 206823), (971, 146118), (994, 142737), (1029, 137882), (1491, 95158), (1942, 73059), (2058, 68941), (2913, 48706), (2982, 47579), (3479, 40782), (5826, 24353), (6797, 20874), (6958, 20391), (10437, 13594)]