156968487138

素因数分解:

$2^1\times 3^1\times {\mathrm{2621}}^1\times {\mathrm{9981463}}^1$

素因数の和:9984089

約数の個数: 16

約数和(自身を含む): 314056783296

約数和(自身を除く): 157088296158

約数列:

[1, 2, 3, 6, 2621, 5242, 7863, 15726, 9981463, 19962926, 29944389, 59888778, 26161414523, 52322829046, 78484243569, 156968487138]

約数ペア:

[(1, 156968487138), (2, 78484243569), (3, 52322829046), (6, 26161414523), (2621, 59888778), (5242, 29944389), (7863, 19962926), (15726, 9981463)]