140885424

素因数分解:

$2^4\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2179}}^1$

素因数の和:2642

約数の個数: 60

約数和(自身を含む): 395343000

約数和(自身を除く): 254457576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449, 898, 1347, 1796, 2179, 2694, 3592, 4041, 4358, 5388, 6537, 7184, 8082, 8716, 10776, 13074, 16164, 17432, 19611, 21552, 26148, 32328, 34864, 39222, 52296, 64656, 78444, 104592, 156888, 313776, 978371, 1956742, 2935113, 3913484, 5870226, 7826968, 8805339, 11740452, 15653936, 17610678, 23480904, 35221356, 46961808, 70442712, 140885424]

約数ペア:

[(1, 140885424), (2, 70442712), (3, 46961808), (4, 35221356), (6, 23480904), (8, 17610678), (9, 15653936), (12, 11740452), (16, 8805339), (18, 7826968), (24, 5870226), (36, 3913484), (48, 2935113), (72, 1956742), (144, 978371), (449, 313776), (898, 156888), (1347, 104592), (1796, 78444), (2179, 64656), (2694, 52296), (3592, 39222), (4041, 34864), (4358, 32328), (5388, 26148), (6537, 21552), (7184, 19611), (8082, 17432), (8716, 16164), (10776, 13074)]