157280394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1139713}}^1$

素因数の和:1139741

約数の個数: 16

約数和(自身を含む): 328237632

約数和(自身を除く): 170957238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1139713, 2279426, 3419139, 6838278, 26213399, 52426798, 78640197, 157280394]

約数ペア:

[(1, 157280394), (2, 78640197), (3, 52426798), (6, 26213399), (23, 6838278), (46, 3419139), (69, 2279426), (138, 1139713)]