149121188

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{1103}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 265348608

約数和(自身を除く): 116227420

約数列:

[1, 2, 4, 73, 146, 292, 463, 926, 1103, 1852, 2206, 4412, 33799, 67598, 80519, 135196, 161038, 322076, 510689, 1021378, 2042756, 37280297, 74560594, 149121188]

約数ペア:

[(1, 149121188), (2, 74560594), (4, 37280297), (73, 2042756), (146, 1021378), (292, 510689), (463, 322076), (926, 161038), (1103, 135196), (1852, 80519), (2206, 67598), (4412, 33799)]