156741665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 207947520

約数和(自身を除く): 51205855

約数列:

[1, 5, 23, 29, 43, 115, 145, 215, 667, 989, 1093, 1247, 3335, 4945, 5465, 6235, 25139, 28681, 31697, 46999, 125695, 143405, 158485, 234995, 729031, 1080977, 1362971, 3645155, 5404885, 6814855, 31348333, 156741665]

約数ペア:

[(1, 156741665), (5, 31348333), (23, 6814855), (29, 5404885), (43, 3645155), (115, 1362971), (145, 1080977), (215, 729031), (667, 234995), (989, 158485), (1093, 143405), (1247, 125695), (3335, 46999), (4945, 31697), (5465, 28681), (6235, 25139)]