138475496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{911023}}^1$

素因数の和:911048

約数の個数: 16

約数和(自身を含む): 273307200

約数和(自身を除く): 134831704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 911023, 1822046, 3644092, 7288184, 17309437, 34618874, 69237748, 138475496]

約数ペア:

[(1, 138475496), (2, 69237748), (4, 34618874), (8, 17309437), (19, 7288184), (38, 3644092), (76, 1822046), (152, 911023)]