133836836

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 290918880

約数和(自身を除く): 157082044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 83, 98, 133, 166, 196, 266, 332, 433, 532, 581, 866, 931, 1162, 1577, 1732, 1862, 2324, 3031, 3154, 3724, 4067, 6062, 6308, 8134, 8227, 11039, 12124, 16268, 16454, 21217, 22078, 32908, 35939, 42434, 44156, 57589, 71878, 77273, 84868, 115178, 143756, 154546, 230356, 251573, 309092, 403123, 503146, 682841, 806246, 1006292, 1365682, 1612492, 1761011, 2731364, 3522022, 4779887, 7044044, 9559774, 19119548, 33459209, 66918418, 133836836]

約数ペア:

[(1, 133836836), (2, 66918418), (4, 33459209), (7, 19119548), (14, 9559774), (19, 7044044), (28, 4779887), (38, 3522022), (49, 2731364), (76, 1761011), (83, 1612492), (98, 1365682), (133, 1006292), (166, 806246), (196, 682841), (266, 503146), (332, 403123), (433, 309092), (532, 251573), (581, 230356), (866, 154546), (931, 143756), (1162, 115178), (1577, 84868), (1732, 77273), (1862, 71878), (2324, 57589), (3031, 44156), (3154, 42434), (3724, 35939), (4067, 32908), (6062, 22078), (6308, 21217), (8134, 16454), (8227, 16268), (11039, 12124)]