126001996

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1342

約数の個数: 36

約数和(自身を含む): 236189520

約数和(自身を除く): 110187524

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 361, 722, 1229, 1349, 1444, 2458, 2698, 4916, 5396, 23351, 25631, 46702, 51262, 87259, 93404, 102524, 174518, 349036, 443669, 887338, 1657921, 1774676, 3315842, 6631684, 31500499, 63000998, 126001996]

約数ペア:

[(1, 126001996), (2, 63000998), (4, 31500499), (19, 6631684), (38, 3315842), (71, 1774676), (76, 1657921), (142, 887338), (284, 443669), (361, 349036), (722, 174518), (1229, 102524), (1349, 93404), (1444, 87259), (2458, 51262), (2698, 46702), (4916, 25631), (5396, 23351)]