195048

素因数分解:

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

素因数の和:68

約数の個数: 80

約数和(自身を含む): 638880

約数和(自身を除く): 443832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 252, 258, 301, 324, 344, 378, 387, 504, 516, 567, 602, 648, 756, 774, 903, 1032, 1134, 1161, 1204, 1512, 1548, 1806, 2268, 2322, 2408, 2709, 3096, 3483, 3612, 4536, 4644, 5418, 6966, 7224, 8127, 9288, 10836, 13932, 16254, 21672, 24381, 27864, 32508, 48762, 65016, 97524, 195048]

約数ペア:

[(1, 195048), (2, 97524), (3, 65016), (4, 48762), (6, 32508), (7, 27864), (8, 24381), (9, 21672), (12, 16254), (14, 13932), (18, 10836), (21, 9288), (24, 8127), (27, 7224), (28, 6966), (36, 5418), (42, 4644), (43, 4536), (54, 3612), (56, 3483), (63, 3096), (72, 2709), (81, 2408), (84, 2322), (86, 2268), (108, 1806), (126, 1548), (129, 1512), (162, 1204), (168, 1161), (172, 1134), (189, 1032), (216, 903), (252, 774), (258, 756), (301, 648), (324, 602), (344, 567), (378, 516), (387, 504)]