168263758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{29021}}^1$

素因数の和:29259

約数の個数: 16

約数和(自身を含む): 273038976

約数和(自身を除く): 104775218

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 29021, 58042, 377273, 754546, 6471683, 12943366, 84131879, 168263758]

約数ペア:

[(1, 168263758), (2, 84131879), (13, 12943366), (26, 6471683), (223, 754546), (446, 377273), (2899, 58042), (5798, 29021)]