156689755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 200439360

約数和(自身を除く): 43749605

約数列:

[1, 5, 29, 73, 113, 131, 145, 365, 565, 655, 2117, 3277, 3799, 8249, 9563, 10585, 14803, 16385, 18995, 41245, 47815, 74015, 239221, 277327, 429287, 1080619, 1196105, 1386635, 2146435, 5403095, 31337951, 156689755]

約数ペア:

[(1, 156689755), (5, 31337951), (29, 5403095), (73, 2146435), (113, 1386635), (131, 1196105), (145, 1080619), (365, 429287), (565, 277327), (655, 239221), (2117, 74015), (3277, 47815), (3799, 41245), (8249, 18995), (9563, 16385), (10585, 14803)]