158784804

素因数分解:

$2^2\times 3^2\times {\mathrm{709}}^1\times {\mathrm{6221}}^1$

素因数の和:6940

約数の個数: 36

約数和(自身を含む): 402003420

約数和(自身を除く): 243218616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 709, 1418, 2127, 2836, 4254, 6221, 6381, 8508, 12442, 12762, 18663, 24884, 25524, 37326, 55989, 74652, 111978, 223956, 4410689, 8821378, 13232067, 17642756, 26464134, 39696201, 52928268, 79392402, 158784804]

約数ペア:

[(1, 158784804), (2, 79392402), (3, 52928268), (4, 39696201), (6, 26464134), (9, 17642756), (12, 13232067), (18, 8821378), (36, 4410689), (709, 223956), (1418, 111978), (2127, 74652), (2836, 55989), (4254, 37326), (6221, 25524), (6381, 24884), (8508, 18663), (12442, 12762)]