153609790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1367}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 293419584

約数和(自身を除く): 139809794

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 661, 1322, 1367, 2734, 3305, 6610, 6835, 11237, 13670, 22474, 23239, 46478, 56185, 112370, 116195, 232390, 903587, 1807174, 4517935, 9035870, 15360979, 30721958, 76804895, 153609790]

約数ペア:

[(1, 153609790), (2, 76804895), (5, 30721958), (10, 15360979), (17, 9035870), (34, 4517935), (85, 1807174), (170, 903587), (661, 232390), (1322, 116195), (1367, 112370), (2734, 56185), (3305, 46478), (6610, 23239), (6835, 22474), (11237, 13670)]