157725144

素因数分解:

$2^3\times 3^4\times {\mathrm{243403}}^1$

素因数の和:243421

約数の個数: 40

約数和(自身を含む): 441778260

約数和(自身を除く): 284053116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 243403, 486806, 730209, 973612, 1460418, 1947224, 2190627, 2920836, 4381254, 5841672, 6571881, 8762508, 13143762, 17525016, 19715643, 26287524, 39431286, 52575048, 78862572, 157725144]

約数ペア:

[(1, 157725144), (2, 78862572), (3, 52575048), (4, 39431286), (6, 26287524), (8, 19715643), (9, 17525016), (12, 13143762), (18, 8762508), (24, 6571881), (27, 5841672), (36, 4381254), (54, 2920836), (72, 2190627), (81, 1947224), (108, 1460418), (162, 973612), (216, 730209), (324, 486806), (648, 243403)]