154531712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{63541}}^1$

素因数の和:63574

約数の個数: 32

約数和(自身を含む): 324064200

約数和(自身を除く): 169532488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 63541, 127082, 254164, 508328, 1016656, 1207279, 2033312, 2414558, 4066624, 4829116, 8133248, 9658232, 19316464, 38632928, 77265856, 154531712]

約数ペア:

[(1, 154531712), (2, 77265856), (4, 38632928), (8, 19316464), (16, 9658232), (19, 8133248), (32, 4829116), (38, 4066624), (64, 2414558), (76, 2033312), (128, 1207279), (152, 1016656), (304, 508328), (608, 254164), (1216, 127082), (2432, 63541)]