145724712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{867409}}^1$

素因数の和:867425

約数の個数: 32

約数和(自身を含む): 416356800

約数和(自身を除く): 270632088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 867409, 1734818, 2602227, 3469636, 5204454, 6071863, 6939272, 10408908, 12143726, 18215589, 20817816, 24287452, 36431178, 48574904, 72862356, 145724712]

約数ペア:

[(1, 145724712), (2, 72862356), (3, 48574904), (4, 36431178), (6, 24287452), (7, 20817816), (8, 18215589), (12, 12143726), (14, 10408908), (21, 6939272), (24, 6071863), (28, 5204454), (42, 3469636), (56, 2602227), (84, 1734818), (168, 867409)]