159282370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2791}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 309576960

約数和(自身を除く): 150294590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 2195, 2791, 4390, 5582, 5707, 11414, 13955, 27910, 28535, 36283, 57070, 72566, 181415, 362830, 1225249, 2450498, 6126245, 12252490, 15928237, 31856474, 79641185, 159282370]

約数ペア:

[(1, 159282370), (2, 79641185), (5, 31856474), (10, 15928237), (13, 12252490), (26, 6126245), (65, 2450498), (130, 1225249), (439, 362830), (878, 181415), (2195, 72566), (2791, 57070), (4390, 36283), (5582, 28535), (5707, 27910), (11414, 13955)]