156903993613

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{780613}}^1$

素因数の和:780852

約数の個数: 16

約数和(自身を含む): 168612624000

約数和(自身を除く): 11708630387

約数列:

[1, 19, 71, 149, 1349, 2831, 10579, 201001, 780613, 14831647, 55423523, 116311337, 1053046937, 2209915403, 8258104927, 156903993613]

約数ペア:

[(1, 156903993613), (19, 8258104927), (71, 2209915403), (149, 1053046937), (1349, 116311337), (2831, 55423523), (10579, 14831647), (201001, 780613)]