138768672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{206501}}^1$

素因数の和:206521

約数の個数: 48

約数和(自身を含む): 416308032

約数和(自身を除く): 277539360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 206501, 413002, 619503, 826004, 1239006, 1445507, 1652008, 2478012, 2891014, 3304016, 4336521, 4956024, 5782028, 6608032, 8673042, 9912048, 11564056, 17346084, 19824096, 23128112, 34692168, 46256224, 69384336, 138768672]

約数ペア:

[(1, 138768672), (2, 69384336), (3, 46256224), (4, 34692168), (6, 23128112), (7, 19824096), (8, 17346084), (12, 11564056), (14, 9912048), (16, 8673042), (21, 6608032), (24, 5782028), (28, 4956024), (32, 4336521), (42, 3304016), (48, 2891014), (56, 2478012), (84, 1652008), (96, 1445507), (112, 1239006), (168, 826004), (224, 619503), (336, 413002), (672, 206501)]