128063159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 164229120

約数和(自身を除く): 36165961

約数列:

[1, 7, 17, 29, 43, 119, 203, 301, 493, 731, 863, 1247, 3451, 5117, 6041, 8729, 14671, 21199, 25027, 37109, 102697, 148393, 175189, 259763, 425459, 630853, 1076161, 2978213, 4415971, 7533127, 18294737, 128063159]

約数ペア:

[(1, 128063159), (7, 18294737), (17, 7533127), (29, 4415971), (43, 2978213), (119, 1076161), (203, 630853), (301, 425459), (493, 259763), (731, 175189), (863, 148393), (1247, 102697), (3451, 37109), (5117, 25027), (6041, 21199), (8729, 14671)]