156909012379

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{27583}}^1$

素因数の和:28099

約数の個数: 32

約数和(自身を含む): 189707304960

約数和(自身を除く): 32798292581

約数列:

[1, 7, 23, 89, 161, 397, 623, 2047, 2779, 9131, 14329, 27583, 35333, 63917, 193081, 247331, 634409, 812659, 2454887, 4440863, 5688613, 10950451, 17184209, 56462401, 76653157, 251860373, 395236807, 974590139, 1763022611, 6822130973, 22415573197, 156909012379]

約数ペア:

[(1, 156909012379), (7, 22415573197), (23, 6822130973), (89, 1763022611), (161, 974590139), (397, 395236807), (623, 251860373), (2047, 76653157), (2779, 56462401), (9131, 17184209), (14329, 10950451), (27583, 5688613), (35333, 4440863), (63917, 2454887), (193081, 812659), (247331, 634409)]