157250338

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{68909}}^1$

素因数の和:69081

約数の個数: 16

約数和(自身を含む): 271229760

約数和(自身を除く): 113979422

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 68909, 137818, 482363, 964726, 11232167, 22464334, 78625169, 157250338]

約数ペア:

[(1, 157250338), (2, 78625169), (7, 22464334), (14, 11232167), (163, 964726), (326, 482363), (1141, 137818), (2282, 68909)]