142368912

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20177}}^1$

素因数の和:20205

約数の個数: 90

約数和(自身を含む): 463508838

約数和(自身を除く): 321139926

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20177, 40354, 60531, 80708, 121062, 141239, 161416, 181593, 242124, 282478, 322832, 363186, 423717, 484248, 564956, 726372, 847434, 968496, 988673, 1129912, 1271151, 1452744, 1694868, 1977346, 2259824, 2542302, 2905488, 2966019, 3389736, 3954692, 5084604, 5932038, 6779472, 7909384, 8898057, 10169208, 11864076, 15818768, 17796114, 20338416, 23728152, 35592228, 47456304, 71184456, 142368912]

約数ペア:

[(1, 142368912), (2, 71184456), (3, 47456304), (4, 35592228), (6, 23728152), (7, 20338416), (8, 17796114), (9, 15818768), (12, 11864076), (14, 10169208), (16, 8898057), (18, 7909384), (21, 6779472), (24, 5932038), (28, 5084604), (36, 3954692), (42, 3389736), (48, 2966019), (49, 2905488), (56, 2542302), (63, 2259824), (72, 1977346), (84, 1694868), (98, 1452744), (112, 1271151), (126, 1129912), (144, 988673), (147, 968496), (168, 847434), (196, 726372), (252, 564956), (294, 484248), (336, 423717), (392, 363186), (441, 322832), (504, 282478), (588, 242124), (784, 181593), (882, 161416), (1008, 141239), (1176, 121062), (1764, 80708), (2352, 60531), (3528, 40354), (7056, 20177)]