149338081

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 174960000

約数和(自身を除く): 25621919

約数列:

[1, 17, 19, 29, 107, 149, 323, 493, 551, 1819, 2033, 2533, 2831, 3103, 4321, 9367, 15943, 34561, 48127, 52751, 58957, 73457, 82099, 271031, 302917, 462347, 1002269, 1395683, 5149589, 7859899, 8784593, 149338081]

約数ペア:

[(1, 149338081), (17, 8784593), (19, 7859899), (29, 5149589), (107, 1395683), (149, 1002269), (323, 462347), (493, 302917), (551, 271031), (1819, 82099), (2033, 73457), (2533, 58957), (2831, 52751), (3103, 48127), (4321, 34561), (9367, 15943)]