189452844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 572219648

約数和(自身を除く): 382766804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 309, 324, 378, 412, 567, 618, 721, 756, 811, 927, 1134, 1236, 1442, 1622, 1854, 2163, 2268, 2433, 2781, 2884, 3244, 3708, 4326, 4866, 5562, 5677, 6489, 7299, 8343, 8652, 9732, 11124, 11354, 12978, 14598, 16686, 17031, 19467, 21897, 22708, 25956, 29196, 33372, 34062, 38934, 43794, 51093, 58401, 65691, 68124, 77868, 83533, 87588, 102186, 116802, 131382, 153279, 167066, 204372, 233604, 250599, 262764, 306558, 334132, 459837, 501198, 584731, 613116, 751797, 919674, 1002396, 1169462, 1503594, 1754193, 1839348, 2255391, 2338924, 3007188, 3508386, 4510782, 5262579, 6766173, 7016772, 9021564, 10525158, 13532346, 15787737, 21050316, 27064692, 31575474, 47363211, 63150948, 94726422, 189452844]

約数ペア:

[(1, 189452844), (2, 94726422), (3, 63150948), (4, 47363211), (6, 31575474), (7, 27064692), (9, 21050316), (12, 15787737), (14, 13532346), (18, 10525158), (21, 9021564), (27, 7016772), (28, 6766173), (36, 5262579), (42, 4510782), (54, 3508386), (63, 3007188), (81, 2338924), (84, 2255391), (103, 1839348), (108, 1754193), (126, 1503594), (162, 1169462), (189, 1002396), (206, 919674), (252, 751797), (309, 613116), (324, 584731), (378, 501198), (412, 459837), (567, 334132), (618, 306558), (721, 262764), (756, 250599), (811, 233604), (927, 204372), (1134, 167066), (1236, 153279), (1442, 131382), (1622, 116802), (1854, 102186), (2163, 87588), (2268, 83533), (2433, 77868), (2781, 68124), (2884, 65691), (3244, 58401), (3708, 51093), (4326, 43794), (4866, 38934), (5562, 34062), (5677, 33372), (6489, 29196), (7299, 25956), (8343, 22708), (8652, 21897), (9732, 19467), (11124, 17031), (11354, 16686), (12978, 14598)]