145242904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{883}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 282438000

約数和(自身を除く): 137195096

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 709, 883, 1418, 1766, 2836, 3532, 5672, 7064, 20561, 25607, 41122, 51214, 82244, 102428, 164488, 204856, 626047, 1252094, 2504188, 5008376, 18155363, 36310726, 72621452, 145242904]

約数ペア:

[(1, 145242904), (2, 72621452), (4, 36310726), (8, 18155363), (29, 5008376), (58, 2504188), (116, 1252094), (232, 626047), (709, 204856), (883, 164488), (1418, 102428), (1766, 82244), (2836, 51214), (3532, 41122), (5672, 25607), (7064, 20561)]