157696458

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{65543}}^1$

素因数の和:65949

約数の個数: 16

約数和(自身を含む): 316184256

約数和(自身を除く): 158487798

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 65543, 131086, 196629, 393258, 26282743, 52565486, 78848229, 157696458]

約数ペア:

[(1, 157696458), (2, 78848229), (3, 52565486), (6, 26282743), (401, 393258), (802, 196629), (1203, 131086), (2406, 65543)]