131624784

素因数分解:

$2^4\times 3^3\times {\mathrm{304687}}^1$

素因数の和:304704

約数の個数: 40

約数和(自身を含む): 377813120

約数和(自身を除く): 246188336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 304687, 609374, 914061, 1218748, 1828122, 2437496, 2742183, 3656244, 4874992, 5484366, 7312488, 8226549, 10968732, 14624976, 16453098, 21937464, 32906196, 43874928, 65812392, 131624784]

約数ペア:

[(1, 131624784), (2, 65812392), (3, 43874928), (4, 32906196), (6, 21937464), (8, 16453098), (9, 14624976), (12, 10968732), (16, 8226549), (18, 7312488), (24, 5484366), (27, 4874992), (36, 3656244), (48, 2742183), (54, 2437496), (72, 1828122), (108, 1218748), (144, 914061), (216, 609374), (432, 304687)]