142855026

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 290734080

約数和(自身を除く): 147879054

約数列:

[1, 2, 3, 6, 103, 139, 206, 278, 309, 417, 618, 834, 1663, 3326, 4989, 9978, 14317, 28634, 42951, 85902, 171289, 231157, 342578, 462314, 513867, 693471, 1027734, 1386942, 23809171, 47618342, 71427513, 142855026]

約数ペア:

[(1, 142855026), (2, 71427513), (3, 47618342), (6, 23809171), (103, 1386942), (139, 1027734), (206, 693471), (278, 513867), (309, 462314), (417, 342578), (618, 231157), (834, 171289), (1663, 85902), (3326, 42951), (4989, 28634), (9978, 14317)]