149266782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1831}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 370386432

約数和(自身を除く): 221119650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 1294, 1831, 1941, 3662, 3882, 4529, 5493, 5823, 9058, 10986, 11646, 12817, 13587, 16479, 25634, 27174, 32958, 38451, 40761, 76902, 81522, 115353, 230706, 1184657, 2369314, 3553971, 7107942, 8292599, 10661913, 16585198, 21323826, 24877797, 49755594, 74633391, 149266782]

約数ペア:

[(1, 149266782), (2, 74633391), (3, 49755594), (6, 24877797), (7, 21323826), (9, 16585198), (14, 10661913), (18, 8292599), (21, 7107942), (42, 3553971), (63, 2369314), (126, 1184657), (647, 230706), (1294, 115353), (1831, 81522), (1941, 76902), (3662, 40761), (3882, 38451), (4529, 32958), (5493, 27174), (5823, 25634), (9058, 16479), (10986, 13587), (11646, 12817)]