158045447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 202849920

約数和(自身を除く): 44804473

約数列:

[1, 7, 17, 29, 41, 119, 203, 287, 493, 697, 1117, 1189, 3451, 4879, 7819, 8323, 18989, 20213, 32393, 45797, 132923, 141491, 226751, 320579, 550681, 778549, 1328113, 3854767, 5449843, 9296791, 22577921, 158045447]

約数ペア:

[(1, 158045447), (7, 22577921), (17, 9296791), (29, 5449843), (41, 3854767), (119, 1328113), (203, 778549), (287, 550681), (493, 320579), (697, 226751), (1117, 141491), (1189, 132923), (3451, 45797), (4879, 32393), (7819, 20213), (8323, 18989)]