156942240190

素因数分解:

$2^1\times 5^1\times {\mathrm{78437}}^1\times {\mathrm{200087}}^1$

素因数の和:278531

約数の個数: 16

約数和(自身を含む): 282501045792

約数和(自身を除く): 125558805602

約数列:

[1, 2, 5, 10, 78437, 156874, 200087, 392185, 400174, 784370, 1000435, 2000870, 15694224019, 31388448038, 78471120095, 156942240190]

約数ペア:

[(1, 156942240190), (2, 78471120095), (5, 31388448038), (10, 15694224019), (78437, 2000870), (156874, 1000435), (200087, 784370), (392185, 400174)]