129528756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:878

約数の個数: 108

約数和(自身を含む): 385311108

約数和(自身を除く): 255782352

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 252, 291, 294, 388, 441, 582, 588, 679, 757, 873, 882, 1164, 1358, 1514, 1746, 1764, 2037, 2271, 2716, 3028, 3492, 4074, 4542, 4753, 5299, 6111, 6813, 8148, 9084, 9506, 10598, 12222, 13626, 14259, 15897, 19012, 21196, 24444, 27252, 28518, 31794, 37093, 42777, 47691, 57036, 63588, 73429, 74186, 85554, 95382, 111279, 146858, 148372, 171108, 190764, 220287, 222558, 293716, 333837, 440574, 445116, 514003, 660861, 667674, 881148, 1028006, 1321722, 1335348, 1542009, 2056012, 2643444, 3084018, 3598021, 4626027, 6168036, 7196042, 9252054, 10794063, 14392084, 18504108, 21588126, 32382189, 43176252, 64764378, 129528756]

約数ペア:

[(1, 129528756), (2, 64764378), (3, 43176252), (4, 32382189), (6, 21588126), (7, 18504108), (9, 14392084), (12, 10794063), (14, 9252054), (18, 7196042), (21, 6168036), (28, 4626027), (36, 3598021), (42, 3084018), (49, 2643444), (63, 2056012), (84, 1542009), (97, 1335348), (98, 1321722), (126, 1028006), (147, 881148), (194, 667674), (196, 660861), (252, 514003), (291, 445116), (294, 440574), (388, 333837), (441, 293716), (582, 222558), (588, 220287), (679, 190764), (757, 171108), (873, 148372), (882, 146858), (1164, 111279), (1358, 95382), (1514, 85554), (1746, 74186), (1764, 73429), (2037, 63588), (2271, 57036), (2716, 47691), (3028, 42777), (3492, 37093), (4074, 31794), (4542, 28518), (4753, 27252), (5299, 24444), (6111, 21196), (6813, 19012), (8148, 15897), (9084, 14259), (9506, 13626), (10598, 12222)]