126948892

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 266112000

約数和(自身を除く): 139163108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 553, 812, 1106, 1979, 2212, 2291, 3958, 4582, 7916, 9164, 13853, 16037, 27706, 32074, 55412, 57391, 64148, 114782, 156341, 229564, 312682, 401737, 625364, 803474, 1094387, 1606948, 2188774, 4377548, 4533889, 9067778, 18135556, 31737223, 63474446, 126948892]

約数ペア:

[(1, 126948892), (2, 63474446), (4, 31737223), (7, 18135556), (14, 9067778), (28, 4533889), (29, 4377548), (58, 2188774), (79, 1606948), (116, 1094387), (158, 803474), (203, 625364), (316, 401737), (406, 312682), (553, 229564), (812, 156341), (1106, 114782), (1979, 64148), (2212, 57391), (2291, 55412), (3958, 32074), (4582, 27706), (7916, 16037), (9164, 13853)]