127845452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5190

約数の個数: 48

約数和(自身を含む): 274928640

約数和(自身を除く): 147083188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 5113, 6251, 10226, 12502, 20452, 25004, 35791, 71582, 97147, 143164, 194294, 240311, 388588, 480622, 680029, 961244, 1360058, 1682177, 2720116, 3364354, 4565909, 6728708, 9131818, 18263636, 31961363, 63922726, 127845452]

約数ペア:

[(1, 127845452), (2, 63922726), (4, 31961363), (7, 18263636), (14, 9131818), (19, 6728708), (28, 4565909), (38, 3364354), (47, 2720116), (76, 1682177), (94, 1360058), (133, 961244), (188, 680029), (266, 480622), (329, 388588), (532, 240311), (658, 194294), (893, 143164), (1316, 97147), (1786, 71582), (3572, 35791), (5113, 25004), (6251, 20452), (10226, 12502)]