156913404638

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{4899563}}^1$

素因数の和:4899871

約数の個数: 16

約数和(自身を含む): 239882653440

約数和(自身を除く): 82969248802

約数列:

[1, 2, 67, 134, 239, 478, 16013, 32026, 4899563, 9799126, 328270721, 656541442, 1170995557, 2341991114, 78456702319, 156913404638]

約数ペア:

[(1, 156913404638), (2, 78456702319), (67, 2341991114), (134, 1170995557), (239, 656541442), (478, 328270721), (16013, 9799126), (32026, 4899563)]