156638418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1135061}}^1$

素因数の和:1135089

約数の個数: 16

約数和(自身を含む): 326897856

約数和(自身を除く): 170259438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1135061, 2270122, 3405183, 6810366, 26106403, 52212806, 78319209, 156638418]

約数ペア:

[(1, 156638418), (2, 78319209), (3, 52212806), (6, 26106403), (23, 6810366), (46, 3405183), (69, 2270122), (138, 1135061)]