157212756

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{15541}}^1$

素因数の和:15832

約数の個数: 36

約数和(自身を含む): 398838804

約数和(自身を除く): 241626048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 10116, 15541, 31082, 46623, 62164, 93246, 139869, 186492, 279738, 559476, 4367021, 8734042, 13101063, 17468084, 26202126, 39303189, 52404252, 78606378, 157212756]

約数ペア:

[(1, 157212756), (2, 78606378), (3, 52404252), (4, 39303189), (6, 26202126), (9, 17468084), (12, 13101063), (18, 8734042), (36, 4367021), (281, 559476), (562, 279738), (843, 186492), (1124, 139869), (1686, 93246), (2529, 62164), (3372, 46623), (5058, 31082), (10116, 15541)]