144904956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{877}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 395163216

約数和(自身を除く): 250258260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 281, 294, 562, 588, 843, 877, 1124, 1686, 1754, 1967, 2631, 3372, 3508, 3934, 5262, 5901, 6139, 7868, 10524, 11802, 12278, 13769, 18417, 23604, 24556, 27538, 36834, 41307, 42973, 55076, 73668, 82614, 85946, 128919, 165228, 171892, 246437, 257838, 492874, 515676, 739311, 985748, 1478622, 1725059, 2957244, 3450118, 5175177, 6900236, 10350354, 12075413, 20700708, 24150826, 36226239, 48301652, 72452478, 144904956]

約数ペア:

[(1, 144904956), (2, 72452478), (3, 48301652), (4, 36226239), (6, 24150826), (7, 20700708), (12, 12075413), (14, 10350354), (21, 6900236), (28, 5175177), (42, 3450118), (49, 2957244), (84, 1725059), (98, 1478622), (147, 985748), (196, 739311), (281, 515676), (294, 492874), (562, 257838), (588, 246437), (843, 171892), (877, 165228), (1124, 128919), (1686, 85946), (1754, 82614), (1967, 73668), (2631, 55076), (3372, 42973), (3508, 41307), (3934, 36834), (5262, 27538), (5901, 24556), (6139, 23604), (7868, 18417), (10524, 13769), (11802, 12278)]