133699160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{477497}}^1$

素因数の和:477515

約数の個数: 32

約数和(自身を含む): 343798560

約数和(自身を除く): 210099400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 477497, 954994, 1909988, 2387485, 3342479, 3819976, 4774970, 6684958, 9549940, 13369916, 16712395, 19099880, 26739832, 33424790, 66849580, 133699160]

約数ペア:

[(1, 133699160), (2, 66849580), (4, 33424790), (5, 26739832), (7, 19099880), (8, 16712395), (10, 13369916), (14, 9549940), (20, 6684958), (28, 4774970), (35, 3819976), (40, 3342479), (56, 2387485), (70, 1909988), (140, 954994), (280, 477497)]