172396144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2411}}^1$

素因数の和:2569

約数の個数: 40

約数和(自身を含む): 345446640

約数和(自身を除く): 173050496

約数列:

[1, 2, 4, 8, 16, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1744, 2411, 4469, 4822, 8938, 9644, 17876, 19288, 35752, 38576, 71504, 98851, 197702, 262799, 395404, 525598, 790808, 1051196, 1581616, 2102392, 4204784, 10774759, 21549518, 43099036, 86198072, 172396144]

約数ペア:

[(1, 172396144), (2, 86198072), (4, 43099036), (8, 21549518), (16, 10774759), (41, 4204784), (82, 2102392), (109, 1581616), (164, 1051196), (218, 790808), (328, 525598), (436, 395404), (656, 262799), (872, 197702), (1744, 98851), (2411, 71504), (4469, 38576), (4822, 35752), (8938, 19288), (9644, 17876)]