161788608

素因数分解:

$2^6\times 3^2\times {\mathrm{280883}}^1$

素因数の和:280901

約数の個数: 42

約数和(自身を含む): 463739484

約数和(自身を除く): 301950876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 280883, 561766, 842649, 1123532, 1685298, 2247064, 2527947, 3370596, 4494128, 5055894, 6741192, 8988256, 10111788, 13482384, 17976512, 20223576, 26964768, 40447152, 53929536, 80894304, 161788608]

約数ペア:

[(1, 161788608), (2, 80894304), (3, 53929536), (4, 40447152), (6, 26964768), (8, 20223576), (9, 17976512), (12, 13482384), (16, 10111788), (18, 8988256), (24, 6741192), (32, 5055894), (36, 4494128), (48, 3370596), (64, 2527947), (72, 2247064), (96, 1685298), (144, 1123532), (192, 842649), (288, 561766), (576, 280883)]