156969828292

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{747917}}^1$

素因数の和:748731

約数の個数: 24

約数和(自身を含む): 278943497280

約数和(自身を除く): 121973668988

約数列:

[1, 2, 4, 71, 142, 284, 739, 1478, 2956, 52469, 104938, 209876, 747917, 1495834, 2991668, 53102107, 106204214, 212408428, 552710663, 1105421326, 2210842652, 39242457073, 78484914146, 156969828292]

約数ペア:

[(1, 156969828292), (2, 78484914146), (4, 39242457073), (71, 2210842652), (142, 1105421326), (284, 552710663), (739, 212408428), (1478, 106204214), (2956, 53102107), (52469, 2991668), (104938, 1495834), (209876, 747917)]