156968266672

素因数分解:

$2^4\times 7^1\times {\mathrm{6469}}^1\times {\mathrm{216649}}^1$

素因数の和:223133

約数の個数: 40

約数和(自身を含む): 347627924000

約数和(自身を除く): 190659657328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6469, 12938, 25876, 45283, 51752, 90566, 103504, 181132, 216649, 362264, 433298, 724528, 866596, 1516543, 1733192, 3033086, 3466384, 6066172, 12132344, 24264688, 1401502381, 2803004762, 5606009524, 9810516667, 11212019048, 19621033334, 22424038096, 39242066668, 78484133336, 156968266672]

約数ペア:

[(1, 156968266672), (2, 78484133336), (4, 39242066668), (7, 22424038096), (8, 19621033334), (14, 11212019048), (16, 9810516667), (28, 5606009524), (56, 2803004762), (112, 1401502381), (6469, 24264688), (12938, 12132344), (25876, 6066172), (45283, 3466384), (51752, 3033086), (90566, 1733192), (103504, 1516543), (181132, 866596), (216649, 724528), (362264, 433298)]