140389272

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{9241}}^1$

素因数の和:9464

約数の個数: 48

約数和(自身を含む): 382064280

約数和(自身を除く): 241675008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 9241, 15192, 18482, 27723, 36964, 55446, 73928, 83169, 110892, 166338, 221784, 332676, 665352, 1949851, 3899702, 5849553, 7799404, 11699106, 15598808, 17548659, 23398212, 35097318, 46796424, 70194636, 140389272]

約数ペア:

[(1, 140389272), (2, 70194636), (3, 46796424), (4, 35097318), (6, 23398212), (8, 17548659), (9, 15598808), (12, 11699106), (18, 7799404), (24, 5849553), (36, 3899702), (72, 1949851), (211, 665352), (422, 332676), (633, 221784), (844, 166338), (1266, 110892), (1688, 83169), (1899, 73928), (2532, 55446), (3798, 36964), (5064, 27723), (7596, 18482), (9241, 15192)]