161897316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1927349}}^1$

素因数の和:1927363

約数の個数: 24

約数和(自身を含む): 431726400

約数和(自身を除く): 269829084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1927349, 3854698, 5782047, 7709396, 11564094, 13491443, 23128188, 26982886, 40474329, 53965772, 80948658, 161897316]

約数ペア:

[(1, 161897316), (2, 80948658), (3, 53965772), (4, 40474329), (6, 26982886), (7, 23128188), (12, 13491443), (14, 11564094), (21, 7709396), (28, 5782047), (42, 3854698), (84, 1927349)]