140786382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{21991}}^1$

素因数の和:22104

約数の個数: 32

約数和(自身を含む): 310351104

約数和(自身を除く): 169564722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 21991, 43982, 65973, 131946, 241901, 483802, 725703, 1451406, 2133127, 4266254, 6399381, 12798762, 23464397, 46928794, 70393191, 140786382]

約数ペア:

[(1, 140786382), (2, 70393191), (3, 46928794), (6, 23464397), (11, 12798762), (22, 6399381), (33, 4266254), (66, 2133127), (97, 1451406), (194, 725703), (291, 483802), (582, 241901), (1067, 131946), (2134, 65973), (3201, 43982), (6402, 21991)]