140351838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{25621}}^1$

素因数の和:25720

約数の個数: 32

約数和(自身を含む): 309923712

約数和(自身を除く): 169571874

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 25621, 51242, 76863, 153726, 281831, 563662, 845493, 1690986, 2126543, 4253086, 6379629, 12759258, 23391973, 46783946, 70175919, 140351838]

約数ペア:

[(1, 140351838), (2, 70175919), (3, 46783946), (6, 23391973), (11, 12759258), (22, 6379629), (33, 4253086), (66, 2126543), (83, 1690986), (166, 845493), (249, 563662), (498, 281831), (913, 153726), (1826, 76863), (2739, 51242), (5478, 25621)]