121813728

素因数分解:

$2^5\times 3^1\times {\mathrm{907}}^1\times {\mathrm{1399}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 320342400

約数和(自身を除く): 198528672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 907, 1399, 1814, 2721, 2798, 3628, 4197, 5442, 5596, 7256, 8394, 10884, 11192, 14512, 16788, 21768, 22384, 29024, 33576, 43536, 44768, 67152, 87072, 134304, 1268893, 2537786, 3806679, 5075572, 7613358, 10151144, 15226716, 20302288, 30453432, 40604576, 60906864, 121813728]

約数ペア:

[(1, 121813728), (2, 60906864), (3, 40604576), (4, 30453432), (6, 20302288), (8, 15226716), (12, 10151144), (16, 7613358), (24, 5075572), (32, 3806679), (48, 2537786), (96, 1268893), (907, 134304), (1399, 87072), (1814, 67152), (2721, 44768), (2798, 43536), (3628, 33576), (4197, 29024), (5442, 22384), (5596, 21768), (7256, 16788), (8394, 14512), (10884, 11192)]