164448512

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{14939}}^1$

素因数の和:14998

約数の個数: 36

約数和(自身を含む): 335910960

約数和(自身を除く): 171462448

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 14939, 29878, 59756, 119512, 239024, 478048, 642377, 956096, 1284754, 1912192, 2569508, 3824384, 5139016, 10278032, 20556064, 41112128, 82224256, 164448512]

約数ペア:

[(1, 164448512), (2, 82224256), (4, 41112128), (8, 20556064), (16, 10278032), (32, 5139016), (43, 3824384), (64, 2569508), (86, 1912192), (128, 1284754), (172, 956096), (256, 642377), (344, 478048), (688, 239024), (1376, 119512), (2752, 59756), (5504, 29878), (11008, 14939)]