139501728

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28493}}^1$

素因数の和:28526

約数の個数: 72

約数和(自身を含む): 420058548

約数和(自身を除く): 280556820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 28493, 56986, 85479, 113972, 170958, 227944, 256437, 341916, 455888, 484381, 512874, 683832, 911776, 968762, 1025748, 1367664, 1453143, 1937524, 2051496, 2735328, 2906286, 3875048, 4102992, 4359429, 5812572, 7750096, 8205984, 8718858, 11625144, 15500192, 17437716, 23250288, 34875432, 46500576, 69750864, 139501728]

約数ペア:

[(1, 139501728), (2, 69750864), (3, 46500576), (4, 34875432), (6, 23250288), (8, 17437716), (9, 15500192), (12, 11625144), (16, 8718858), (17, 8205984), (18, 7750096), (24, 5812572), (32, 4359429), (34, 4102992), (36, 3875048), (48, 2906286), (51, 2735328), (68, 2051496), (72, 1937524), (96, 1453143), (102, 1367664), (136, 1025748), (144, 968762), (153, 911776), (204, 683832), (272, 512874), (288, 484381), (306, 455888), (408, 341916), (544, 256437), (612, 227944), (816, 170958), (1224, 113972), (1632, 85479), (2448, 56986), (4896, 28493)]