138346070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{126923}}^1$

素因数の和:127039

約数の個数: 16

約数和(自身を含む): 251309520

約数和(自身を除く): 112963450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 126923, 253846, 634615, 1269230, 13834607, 27669214, 69173035, 138346070]

約数ペア:

[(1, 138346070), (2, 69173035), (5, 27669214), (10, 13834607), (109, 1269230), (218, 634615), (545, 253846), (1090, 126923)]