169788276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3491}}^1$

素因数の和:3701

約数の個数: 72

約数和(自身を含む): 493182144

約数和(自身を除く): 323393868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1737, 2316, 2702, 3474, 3491, 4053, 5404, 6948, 6982, 8106, 10473, 12159, 13964, 16212, 20946, 24318, 24437, 31419, 41892, 48636, 48874, 62838, 73311, 97748, 125676, 146622, 219933, 293244, 439866, 673763, 879732, 1347526, 2021289, 2695052, 4042578, 4716341, 6063867, 8085156, 9432682, 12127734, 14149023, 18865364, 24255468, 28298046, 42447069, 56596092, 84894138, 169788276]

約数ペア:

[(1, 169788276), (2, 84894138), (3, 56596092), (4, 42447069), (6, 28298046), (7, 24255468), (9, 18865364), (12, 14149023), (14, 12127734), (18, 9432682), (21, 8085156), (28, 6063867), (36, 4716341), (42, 4042578), (63, 2695052), (84, 2021289), (126, 1347526), (193, 879732), (252, 673763), (386, 439866), (579, 293244), (772, 219933), (1158, 146622), (1351, 125676), (1737, 97748), (2316, 73311), (2702, 62838), (3474, 48874), (3491, 48636), (4053, 41892), (5404, 31419), (6948, 24437), (6982, 24318), (8106, 20946), (10473, 16212), (12159, 13964)]