227633128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21187}}^1$

素因数の和:21289

約数の個数: 32

約数和(自身を含む): 457660800

約数和(自身を除く): 230027672

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 21187, 42374, 84748, 169496, 360179, 720358, 1440716, 1673773, 2881432, 3347546, 6695092, 13390184, 28454141, 56908282, 113816564, 227633128]

約数ペア:

[(1, 227633128), (2, 113816564), (4, 56908282), (8, 28454141), (17, 13390184), (34, 6695092), (68, 3347546), (79, 2881432), (136, 1673773), (158, 1440716), (316, 720358), (632, 360179), (1343, 169496), (2686, 84748), (5372, 42374), (10744, 21187)]