147291268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{13007}}^1$

素因数の和:13179

約数の個数: 24

約数和(自身を含む): 273168000

約数和(自身を除く): 125876732

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 13007, 26014, 52028, 247133, 494266, 988532, 1938043, 3876086, 7752172, 36822817, 73645634, 147291268]

約数ペア:

[(1, 147291268), (2, 73645634), (4, 36822817), (19, 7752172), (38, 3876086), (76, 1938043), (149, 988532), (298, 494266), (596, 247133), (2831, 52028), (5662, 26014), (11324, 13007)]