139552112

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65579}}^1$

素因数の和:65613

約数の個数: 40

約数和(自身を含む): 325276800

約数和(自身を除く): 185724688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 65579, 131158, 262316, 459053, 524632, 918106, 1049264, 1246001, 1836212, 2492002, 3672424, 4984004, 7344848, 8722007, 9968008, 17444014, 19936016, 34888028, 69776056, 139552112]

約数ペア:

[(1, 139552112), (2, 69776056), (4, 34888028), (7, 19936016), (8, 17444014), (14, 9968008), (16, 8722007), (19, 7344848), (28, 4984004), (38, 3672424), (56, 2492002), (76, 1836212), (112, 1246001), (133, 1049264), (152, 918106), (266, 524632), (304, 459053), (532, 262316), (1064, 131158), (2128, 65579)]