159421374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1265249}}^1$

素因数の和:1265264

約数の個数: 24

約数和(自身を含む): 394758000

約数和(自身を除く): 235336626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1265249, 2530498, 3795747, 7591494, 8856743, 11387241, 17713486, 22774482, 26570229, 53140458, 79710687, 159421374]

約数ペア:

[(1, 159421374), (2, 79710687), (3, 53140458), (6, 26570229), (7, 22774482), (9, 17713486), (14, 11387241), (18, 8856743), (21, 7591494), (42, 3795747), (63, 2530498), (126, 1265249)]