147339962

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4467

約数の個数: 48

約数和(自身を含む): 289578240

約数和(自身を除く): 142238278

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 3038, 4409, 4774, 8818, 16709, 30863, 33418, 48499, 61726, 96998, 136679, 216041, 273358, 339493, 432082, 678986, 956753, 1503469, 1913506, 2376451, 3006938, 4752902, 6697271, 10524283, 13394542, 21048566, 73669981, 147339962]

約数ペア:

[(1, 147339962), (2, 73669981), (7, 21048566), (11, 13394542), (14, 10524283), (22, 6697271), (31, 4752902), (49, 3006938), (62, 2376451), (77, 1913506), (98, 1503469), (154, 956753), (217, 678986), (341, 432082), (434, 339493), (539, 273358), (682, 216041), (1078, 136679), (1519, 96998), (2387, 61726), (3038, 48499), (4409, 33418), (4774, 30863), (8818, 16709)]