156626090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14489}}^1$

素因数の和:14566

約数の個数: 32

約数和(自身を含む): 300464640

約数和(自身を除く): 143838550

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 14489, 28978, 72445, 144890, 333247, 666494, 680983, 1361966, 1666235, 3332470, 3404915, 6809830, 15662609, 31325218, 78313045, 156626090]

約数ペア:

[(1, 156626090), (2, 78313045), (5, 31325218), (10, 15662609), (23, 6809830), (46, 3404915), (47, 3332470), (94, 1666235), (115, 1361966), (230, 680983), (235, 666494), (470, 333247), (1081, 144890), (2162, 72445), (5405, 28978), (10810, 14489)]