120507416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2179}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 234393600

約数和(自身を除く): 113886184

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 892, 1784, 2179, 4358, 6913, 8716, 13826, 17432, 27652, 55304, 67549, 135098, 270196, 485917, 540392, 971834, 1943668, 3887336, 15063427, 30126854, 60253708, 120507416]

約数ペア:

[(1, 120507416), (2, 60253708), (4, 30126854), (8, 15063427), (31, 3887336), (62, 1943668), (124, 971834), (223, 540392), (248, 485917), (446, 270196), (892, 135098), (1784, 67549), (2179, 55304), (4358, 27652), (6913, 17432), (8716, 13826)]