164796138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 400392720

約数和(自身を除く): 235596582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 89, 117, 123, 178, 193, 234, 246, 267, 369, 386, 533, 534, 579, 738, 801, 1066, 1157, 1158, 1599, 1602, 1737, 2314, 2509, 3198, 3471, 3474, 3649, 4797, 5018, 6942, 7298, 7527, 7913, 9594, 10413, 10947, 15054, 15826, 17177, 20826, 21894, 22581, 23739, 32841, 34354, 45162, 47437, 47478, 51531, 65682, 71217, 94874, 102869, 103062, 142311, 142434, 154593, 205738, 223301, 284622, 308607, 309186, 426933, 446602, 617214, 669903, 704257, 853866, 925821, 1339806, 1408514, 1851642, 2009709, 2112771, 4019418, 4225542, 6338313, 9155341, 12676626, 18310682, 27466023, 54932046, 82398069, 164796138]

約数ペア:

[(1, 164796138), (2, 82398069), (3, 54932046), (6, 27466023), (9, 18310682), (13, 12676626), (18, 9155341), (26, 6338313), (39, 4225542), (41, 4019418), (78, 2112771), (82, 2009709), (89, 1851642), (117, 1408514), (123, 1339806), (178, 925821), (193, 853866), (234, 704257), (246, 669903), (267, 617214), (369, 446602), (386, 426933), (533, 309186), (534, 308607), (579, 284622), (738, 223301), (801, 205738), (1066, 154593), (1157, 142434), (1158, 142311), (1599, 103062), (1602, 102869), (1737, 94874), (2314, 71217), (2509, 65682), (3198, 51531), (3471, 47478), (3474, 47437), (3649, 45162), (4797, 34354), (5018, 32841), (6942, 23739), (7298, 22581), (7527, 21894), (7913, 20826), (9594, 17177), (10413, 15826), (10947, 15054)]