140042592

素因数分解:

$2^5\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1123}}^1$

素因数の和:1572

約数の個数: 72

約数和(自身を含む): 399521304

約数和(自身を除く): 259478712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 433, 866, 1123, 1299, 1732, 2246, 2598, 3369, 3464, 3897, 4492, 5196, 6738, 6928, 7794, 8984, 10107, 10392, 13476, 13856, 15588, 17968, 20214, 20784, 26952, 31176, 35936, 40428, 41568, 53904, 62352, 80856, 107808, 124704, 161712, 323424, 486259, 972518, 1458777, 1945036, 2917554, 3890072, 4376331, 5835108, 7780144, 8752662, 11670216, 15560288, 17505324, 23340432, 35010648, 46680864, 70021296, 140042592]

約数ペア:

[(1, 140042592), (2, 70021296), (3, 46680864), (4, 35010648), (6, 23340432), (8, 17505324), (9, 15560288), (12, 11670216), (16, 8752662), (18, 7780144), (24, 5835108), (32, 4376331), (36, 3890072), (48, 2917554), (72, 1945036), (96, 1458777), (144, 972518), (288, 486259), (433, 323424), (866, 161712), (1123, 124704), (1299, 107808), (1732, 80856), (2246, 62352), (2598, 53904), (3369, 41568), (3464, 40428), (3897, 35936), (4492, 31176), (5196, 26952), (6738, 20784), (6928, 20214), (7794, 17968), (8984, 15588), (10107, 13856), (10392, 13476)]