156747123001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28745117}}^1$

素因数の和:28745184

約数の個数: 16

約数和(自身を含む): 193167192960

約数和(自身を除く): 36420069959

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 28745117, 201215819, 546157223, 1178549797, 3823100561, 8249848579, 22392446143, 156747123001]

約数ペア:

[(1, 156747123001), (7, 22392446143), (19, 8249848579), (41, 3823100561), (133, 1178549797), (287, 546157223), (779, 201215819), (5453, 28745117)]