162879786

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 364176384

約数和(自身を除く): 201296598

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 254, 258, 381, 387, 762, 774, 1143, 1657, 2286, 3314, 4971, 5461, 9942, 10922, 14913, 16383, 29826, 32766, 49149, 71251, 98298, 142502, 210439, 213753, 420878, 427506, 631317, 641259, 1262634, 1282518, 1893951, 3787902, 9048877, 18097754, 27146631, 54293262, 81439893, 162879786]

約数ペア:

[(1, 162879786), (2, 81439893), (3, 54293262), (6, 27146631), (9, 18097754), (18, 9048877), (43, 3787902), (86, 1893951), (127, 1282518), (129, 1262634), (254, 641259), (258, 631317), (381, 427506), (387, 420878), (762, 213753), (774, 210439), (1143, 142502), (1657, 98298), (2286, 71251), (3314, 49149), (4971, 32766), (5461, 29826), (9942, 16383), (10922, 14913)]