140208112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46861}}^1$

素因数の和:46897

約数の個数: 40

約数和(自身を含む): 313787952

約数和(自身を除く): 173579840

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 46861, 93722, 187444, 374888, 515471, 749776, 796637, 1030942, 1593274, 2061884, 3186548, 4123768, 6373096, 8247536, 8763007, 12746192, 17526014, 35052028, 70104056, 140208112]

約数ペア:

[(1, 140208112), (2, 70104056), (4, 35052028), (8, 17526014), (11, 12746192), (16, 8763007), (17, 8247536), (22, 6373096), (34, 4123768), (44, 3186548), (68, 2061884), (88, 1593274), (136, 1030942), (176, 796637), (187, 749776), (272, 515471), (374, 374888), (748, 187444), (1496, 93722), (2992, 46861)]