123160394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 223910400

約数和(自身を除く): 100750006

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 3331, 5282, 6662, 18487, 23317, 36974, 46634, 63289, 126578, 443023, 463009, 886046, 926018, 3241063, 6482126, 8797171, 17594342, 61580197, 123160394]

約数ペア:

[(1, 123160394), (2, 61580197), (7, 17594342), (14, 8797171), (19, 6482126), (38, 3241063), (133, 926018), (139, 886046), (266, 463009), (278, 443023), (973, 126578), (1946, 63289), (2641, 46634), (3331, 36974), (5282, 23317), (6662, 18487)]