156949424836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{616639}}^1$

素因数の和:616876

約数の個数: 48

約数和(自身を含む): 307678694400

約数和(自身を除く): 150729269564

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 197, 323, 394, 646, 788, 1292, 3349, 3743, 6698, 7486, 13396, 14972, 63631, 127262, 254524, 616639, 1233278, 2466556, 10482863, 11716141, 20965726, 23432282, 41931452, 46864564, 121477883, 199174397, 242955766, 398348794, 485911532, 796697588, 2065124011, 2308079777, 4130248022, 4616159554, 8260496044, 9232319108, 39237356209, 78474712418, 156949424836]

約数ペア:

[(1, 156949424836), (2, 78474712418), (4, 39237356209), (17, 9232319108), (19, 8260496044), (34, 4616159554), (38, 4130248022), (68, 2308079777), (76, 2065124011), (197, 796697588), (323, 485911532), (394, 398348794), (646, 242955766), (788, 199174397), (1292, 121477883), (3349, 46864564), (3743, 41931452), (6698, 23432282), (7486, 20965726), (13396, 11716141), (14972, 10482863), (63631, 2466556), (127262, 1233278), (254524, 616639)]