157405326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54541}}^1$

素因数の和:54596

約数の個数: 32

約数和(自身を含む): 348196128

約数和(自身を除く): 190790802

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 54541, 109082, 163623, 327246, 709033, 1418066, 2018017, 2127099, 4036034, 4254198, 6054051, 12108102, 26234221, 52468442, 78702663, 157405326]

約数ペア:

[(1, 157405326), (2, 78702663), (3, 52468442), (6, 26234221), (13, 12108102), (26, 6054051), (37, 4254198), (39, 4036034), (74, 2127099), (78, 2018017), (111, 1418066), (222, 709033), (481, 327246), (962, 163623), (1443, 109082), (2886, 54541)]