139752368

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17093}}^1$

素因数の和:17181

約数の個数: 40

約数和(自身を含む): 313709088

約数和(自身を除く): 173956720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 17093, 34186, 68372, 119651, 136744, 239302, 273488, 478604, 957208, 1247789, 1914416, 2495578, 4991156, 8734523, 9982312, 17469046, 19964624, 34938092, 69876184, 139752368]

約数ペア:

[(1, 139752368), (2, 69876184), (4, 34938092), (7, 19964624), (8, 17469046), (14, 9982312), (16, 8734523), (28, 4991156), (56, 2495578), (73, 1914416), (112, 1247789), (146, 957208), (292, 478604), (511, 273488), (584, 239302), (1022, 136744), (1168, 119651), (2044, 68372), (4088, 34186), (8176, 17093)]