133804972

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{36479}}^1$

素因数の和:36621

約数の個数: 24

約数和(自身を含む): 269660160

約数和(自身を除く): 135855188

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 36479, 72958, 145916, 255353, 510706, 1021412, 4778749, 9557498, 19114996, 33451243, 66902486, 133804972]

約数ペア:

[(1, 133804972), (2, 66902486), (4, 33451243), (7, 19114996), (14, 9557498), (28, 4778749), (131, 1021412), (262, 510706), (524, 255353), (917, 145916), (1834, 72958), (3668, 36479)]