172904336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1069}}^1$

素因数の和:2007

約数の個数: 40

約数和(自身を含む): 366196800

約数和(自身を除く): 193292464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 919, 1069, 1838, 2138, 3676, 4276, 7352, 8552, 10109, 11759, 14704, 17104, 20218, 23518, 40436, 47036, 80872, 94072, 161744, 188144, 982411, 1964822, 3929644, 7859288, 10806521, 15718576, 21613042, 43226084, 86452168, 172904336]

約数ペア:

[(1, 172904336), (2, 86452168), (4, 43226084), (8, 21613042), (11, 15718576), (16, 10806521), (22, 7859288), (44, 3929644), (88, 1964822), (176, 982411), (919, 188144), (1069, 161744), (1838, 94072), (2138, 80872), (3676, 47036), (4276, 40436), (7352, 23518), (8552, 20218), (10109, 17104), (11759, 14704)]