164741752

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{14783}}^1$

素因数の和:14995

約数の個数: 32

約数和(自身を含む): 354816000

約数和(自身を除く): 190074248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 14783, 29566, 59132, 103481, 118264, 206962, 413924, 827848, 2941817, 5883634, 11767268, 20592719, 23534536, 41185438, 82370876, 164741752]

約数ペア:

[(1, 164741752), (2, 82370876), (4, 41185438), (7, 23534536), (8, 20592719), (14, 11767268), (28, 5883634), (56, 2941817), (199, 827848), (398, 413924), (796, 206962), (1393, 118264), (1592, 103481), (2786, 59132), (5572, 29566), (11144, 14783)]