157037968

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{9613}}^1$

素因数の和:10642

約数の個数: 20

約数和(自身を含む): 304590748

約数和(自身を除く): 147552780

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4084, 8168, 9613, 16336, 19226, 38452, 76904, 153808, 9814873, 19629746, 39259492, 78518984, 157037968]

約数ペア:

[(1, 157037968), (2, 78518984), (4, 39259492), (8, 19629746), (16, 9814873), (1021, 153808), (2042, 76904), (4084, 38452), (8168, 19226), (9613, 16336)]