128567742

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{141907}}^1$

素因数の和:142063

約数の個数: 16

約数和(自身を含む): 258840192

約数和(自身を除く): 130272450

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 141907, 283814, 425721, 851442, 21427957, 42855914, 64283871, 128567742]

約数ペア:

[(1, 128567742), (2, 64283871), (3, 42855914), (6, 21427957), (151, 851442), (302, 425721), (453, 283814), (906, 141907)]