139568688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{138461}}^1$

素因数の和:138482

約数の個数: 60

約数和(自身を含む): 446401488

約数和(自身を除く): 306832800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 138461, 276922, 415383, 553844, 830766, 969227, 1107688, 1246149, 1661532, 1938454, 2215376, 2492298, 2907681, 3323064, 3876908, 4984596, 5815362, 6646128, 7753816, 8723043, 9969192, 11630724, 15507632, 17446086, 19938384, 23261448, 34892172, 46522896, 69784344, 139568688]

約数ペア:

[(1, 139568688), (2, 69784344), (3, 46522896), (4, 34892172), (6, 23261448), (7, 19938384), (8, 17446086), (9, 15507632), (12, 11630724), (14, 9969192), (16, 8723043), (18, 7753816), (21, 6646128), (24, 5815362), (28, 4984596), (36, 3876908), (42, 3323064), (48, 2907681), (56, 2492298), (63, 2215376), (72, 1938454), (84, 1661532), (112, 1246149), (126, 1107688), (144, 969227), (168, 830766), (252, 553844), (336, 415383), (504, 276922), (1008, 138461)]