161468308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{16729}}^1$

素因数の和:16879

約数の個数: 24

約数和(自身を含む): 299801600

約数和(自身を除く): 138333292

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 16729, 33458, 66916, 317851, 635702, 1271404, 2124583, 4249166, 8498332, 40367077, 80734154, 161468308]

約数ペア:

[(1, 161468308), (2, 80734154), (4, 40367077), (19, 8498332), (38, 4249166), (76, 2124583), (127, 1271404), (254, 635702), (508, 317851), (2413, 66916), (4826, 33458), (9652, 16729)]