163004912

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19937}}^1$

素因数の和:20025

約数の個数: 40

約数和(自身を含む): 365902176

約数和(自身を除く): 202897264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 19937, 39874, 79748, 139559, 159496, 279118, 318992, 558236, 1116472, 1455401, 2232944, 2910802, 5821604, 10187807, 11643208, 20375614, 23286416, 40751228, 81502456, 163004912]

約数ペア:

[(1, 163004912), (2, 81502456), (4, 40751228), (7, 23286416), (8, 20375614), (14, 11643208), (16, 10187807), (28, 5821604), (56, 2910802), (73, 2232944), (112, 1455401), (146, 1116472), (292, 558236), (511, 318992), (584, 279118), (1022, 159496), (1168, 139559), (2044, 79748), (4088, 39874), (8176, 19937)]