140226912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69557}}^1$

素因数の和:69580

約数の個数: 72

約数和(自身を含む): 455744016

約数和(自身を除く): 315517104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69557, 139114, 208671, 278228, 417342, 486899, 556456, 626013, 834684, 973798, 1112912, 1252026, 1460697, 1669368, 1947596, 2225824, 2504052, 2921394, 3338736, 3895192, 4382091, 5008104, 5842788, 6677472, 7790384, 8764182, 10016208, 11685576, 15580768, 17528364, 20032416, 23371152, 35056728, 46742304, 70113456, 140226912]

約数ペア:

[(1, 140226912), (2, 70113456), (3, 46742304), (4, 35056728), (6, 23371152), (7, 20032416), (8, 17528364), (9, 15580768), (12, 11685576), (14, 10016208), (16, 8764182), (18, 7790384), (21, 6677472), (24, 5842788), (28, 5008104), (32, 4382091), (36, 3895192), (42, 3338736), (48, 2921394), (56, 2504052), (63, 2225824), (72, 1947596), (84, 1669368), (96, 1460697), (112, 1252026), (126, 1112912), (144, 973798), (168, 834684), (224, 626013), (252, 556456), (288, 486899), (336, 417342), (504, 278228), (672, 208671), (1008, 139114), (2016, 69557)]