139488216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19309}}^1$

素因数の和:19368

約数の個数: 64

約数和(自身を含む): 407827200

約数和(自身を除く): 268338984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 19309, 38618, 57927, 77236, 115854, 135163, 154472, 231708, 270326, 405489, 463416, 540652, 810978, 830287, 1081304, 1621956, 1660574, 2490861, 3243912, 3321148, 4981722, 5812009, 6642296, 9963444, 11624018, 17436027, 19926888, 23248036, 34872054, 46496072, 69744108, 139488216]

約数ペア:

[(1, 139488216), (2, 69744108), (3, 46496072), (4, 34872054), (6, 23248036), (7, 19926888), (8, 17436027), (12, 11624018), (14, 9963444), (21, 6642296), (24, 5812009), (28, 4981722), (42, 3321148), (43, 3243912), (56, 2490861), (84, 1660574), (86, 1621956), (129, 1081304), (168, 830287), (172, 810978), (258, 540652), (301, 463416), (344, 405489), (516, 270326), (602, 231708), (903, 154472), (1032, 135163), (1204, 115854), (1806, 77236), (2408, 57927), (3612, 38618), (7224, 19309)]