152113297

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 197856000

約数和(自身を除く): 45742703

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 343, 833, 931, 1373, 2261, 5831, 6517, 9611, 15827, 23341, 26087, 67277, 110789, 163387, 182609, 443479, 470939, 1143709, 1278263, 3104353, 8005963, 8947841, 21730471, 152113297]

約数ペア:

[(1, 152113297), (7, 21730471), (17, 8947841), (19, 8005963), (49, 3104353), (119, 1278263), (133, 1143709), (323, 470939), (343, 443479), (833, 182609), (931, 163387), (1373, 110789), (2261, 67277), (5831, 26087), (6517, 23341), (9611, 15827)]