157465802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 266004480

約数和(自身を除く): 108538678

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 2054, 2449, 2473, 4898, 4946, 31837, 32149, 63674, 64298, 76663, 153326, 195367, 390734, 996619, 1993238, 2539771, 5079542, 6056377, 12112754, 78732901, 157465802]

約数ペア:

[(1, 157465802), (2, 78732901), (13, 12112754), (26, 6056377), (31, 5079542), (62, 2539771), (79, 1993238), (158, 996619), (403, 390734), (806, 195367), (1027, 153326), (2054, 76663), (2449, 64298), (2473, 63674), (4898, 32149), (4946, 31837)]