157040559430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1555319}}^1$

素因数の和:1555788

約数の個数: 32

約数和(自身を含む): 295635225600

約数和(自身を除く): 138594666170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 439, 878, 2195, 4390, 10097, 20194, 50485, 100970, 1555319, 3110638, 7776595, 15553190, 35772337, 71544674, 178861685, 357723370, 682785041, 1365570082, 3413925205, 6827850410, 15704055943, 31408111886, 78520279715, 157040559430]

約数ペア:

[(1, 157040559430), (2, 78520279715), (5, 31408111886), (10, 15704055943), (23, 6827850410), (46, 3413925205), (115, 1365570082), (230, 682785041), (439, 357723370), (878, 178861685), (2195, 71544674), (4390, 35772337), (10097, 15553190), (20194, 7776595), (50485, 3110638), (100970, 1555319)]