143311518

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3003

約数の個数: 80

約数和(自身を含む): 375661440

約数和(自身を除く): 232349922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 1134, 1161, 1806, 2322, 2709, 2939, 3483, 5418, 5878, 6966, 8127, 8817, 16254, 17634, 20573, 24381, 26451, 41146, 48762, 52902, 61719, 79353, 123438, 126377, 158706, 185157, 238059, 252754, 370314, 379131, 476118, 555471, 758262, 884639, 1110942, 1137393, 1666413, 1769278, 2274786, 2653917, 3332826, 3412179, 5307834, 6824358, 7961751, 10236537, 15923502, 20473074, 23885253, 47770506, 71655759, 143311518]

約数ペア:

[(1, 143311518), (2, 71655759), (3, 47770506), (6, 23885253), (7, 20473074), (9, 15923502), (14, 10236537), (18, 7961751), (21, 6824358), (27, 5307834), (42, 3412179), (43, 3332826), (54, 2653917), (63, 2274786), (81, 1769278), (86, 1666413), (126, 1137393), (129, 1110942), (162, 884639), (189, 758262), (258, 555471), (301, 476118), (378, 379131), (387, 370314), (567, 252754), (602, 238059), (774, 185157), (903, 158706), (1134, 126377), (1161, 123438), (1806, 79353), (2322, 61719), (2709, 52902), (2939, 48762), (3483, 41146), (5418, 26451), (5878, 24381), (6966, 20573), (8127, 17634), (8817, 16254)]