157050868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{19237}}^1$

素因数の和:19411

約数の個数: 24

約数和(自身を含む): 297881192

約数和(自身を除く): 140830324

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 19237, 38474, 76948, 250081, 500162, 1000324, 3020209, 6040418, 12080836, 39262717, 78525434, 157050868]

約数ペア:

[(1, 157050868), (2, 78525434), (4, 39262717), (13, 12080836), (26, 6040418), (52, 3020209), (157, 1000324), (314, 500162), (628, 250081), (2041, 76948), (4082, 38474), (8164, 19237)]