156931188220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{341154757}}^1$

素因数の和:341154789

約数の個数: 24

約数和(自身を含む): 343883996064

約数和(自身を除く): 186952807844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 341154757, 682309514, 1364619028, 1705773785, 3411547570, 6823095140, 7846559411, 15693118822, 31386237644, 39232797055, 78465594110, 156931188220]

約数ペア:

[(1, 156931188220), (2, 78465594110), (4, 39232797055), (5, 31386237644), (10, 15693118822), (20, 7846559411), (23, 6823095140), (46, 3411547570), (92, 1705773785), (115, 1364619028), (230, 682309514), (460, 341154757)]