138472550398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{25111}}^1$

素因数の和:25913

約数の個数: 64

約数和(自身を含む): 262241602560

約数和(自身を除く): 123769052162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 739, 1066, 1478, 3731, 5173, 7462, 9607, 10346, 19214, 25111, 30299, 50222, 60598, 67249, 134498, 175777, 212093, 326443, 351554, 393887, 424186, 652886, 787774, 1029551, 2059102, 2285101, 2757209, 4570202, 5514418, 7206857, 13384163, 14413714, 18557029, 26768326, 37114058, 93689141, 129899203, 187378282, 241241377, 259798406, 482482754, 760838189, 1521676378, 1688689639, 3377379278, 5325867323, 9890896457, 10651734646, 19781792914, 69236275199, 138472550398]

約数ペア:

[(1, 138472550398), (2, 69236275199), (7, 19781792914), (13, 10651734646), (14, 9890896457), (26, 5325867323), (41, 3377379278), (82, 1688689639), (91, 1521676378), (182, 760838189), (287, 482482754), (533, 259798406), (574, 241241377), (739, 187378282), (1066, 129899203), (1478, 93689141), (3731, 37114058), (5173, 26768326), (7462, 18557029), (9607, 14413714), (10346, 13384163), (19214, 7206857), (25111, 5514418), (30299, 4570202), (50222, 2757209), (60598, 2285101), (67249, 2059102), (134498, 1029551), (175777, 787774), (212093, 652886), (326443, 424186), (351554, 393887)]