149178858

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{340591}}^1$

素因数の和:340669

約数の個数: 16

約数和(自身を含む): 302445696

約数和(自身を除く): 153266838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 340591, 681182, 1021773, 2043546, 24863143, 49726286, 74589429, 149178858]

約数ペア:

[(1, 149178858), (2, 74589429), (3, 49726286), (6, 24863143), (73, 2043546), (146, 1021773), (219, 681182), (438, 340591)]