115321428

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{20147}}^1$

素因数の和:20213

約数の個数: 48

約数和(自身を含む): 304637760

約数和(自身を除く): 189316332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 20147, 40294, 60441, 80588, 120882, 181323, 241764, 362646, 543969, 725292, 1067791, 1087938, 2135582, 2175876, 3203373, 4271164, 6406746, 9610119, 12813492, 19220238, 28830357, 38440476, 57660714, 115321428]

約数ペア:

[(1, 115321428), (2, 57660714), (3, 38440476), (4, 28830357), (6, 19220238), (9, 12813492), (12, 9610119), (18, 6406746), (27, 4271164), (36, 3203373), (53, 2175876), (54, 2135582), (106, 1087938), (108, 1067791), (159, 725292), (212, 543969), (318, 362646), (477, 241764), (636, 181323), (954, 120882), (1431, 80588), (1908, 60441), (2862, 40294), (5724, 20147)]