143487128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{10139}}^1$

素因数の和:10235

約数の個数: 32

約数和(自身を含む): 282906000

約数和(自身を除く): 139418872

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 3538, 7076, 10139, 14152, 20278, 40556, 81112, 294031, 588062, 618479, 1176124, 1236958, 2352248, 2473916, 4947832, 17935891, 35871782, 71743564, 143487128]

約数ペア:

[(1, 143487128), (2, 71743564), (4, 35871782), (8, 17935891), (29, 4947832), (58, 2473916), (61, 2352248), (116, 1236958), (122, 1176124), (232, 618479), (244, 588062), (488, 294031), (1769, 81112), (3538, 40556), (7076, 20278), (10139, 14152)]