120509178

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 244430784

約数和(自身を除く): 123921606

約数列:

[1, 2, 3, 6, 107, 214, 321, 337, 557, 642, 674, 1011, 1114, 1671, 2022, 3342, 36059, 59599, 72118, 108177, 119198, 178797, 187709, 216354, 357594, 375418, 563127, 1126254, 20084863, 40169726, 60254589, 120509178]

約数ペア:

[(1, 120509178), (2, 60254589), (3, 40169726), (6, 20084863), (107, 1126254), (214, 563127), (321, 375418), (337, 357594), (557, 216354), (642, 187709), (674, 178797), (1011, 119198), (1114, 108177), (1671, 72118), (2022, 59599), (3342, 36059)]