156564368

素因数分解:

$2^4\times {\mathrm{2803}}^1\times {\mathrm{3491}}^1$

素因数の和:6302

約数の個数: 20

約数和(自身を含む): 303538608

約数和(自身を除く): 146974240

約数列:

[1, 2, 4, 8, 16, 2803, 3491, 5606, 6982, 11212, 13964, 22424, 27928, 44848, 55856, 9785273, 19570546, 39141092, 78282184, 156564368]

約数ペア:

[(1, 156564368), (2, 78282184), (4, 39141092), (8, 19570546), (16, 9785273), (2803, 55856), (3491, 44848), (5606, 27928), (6982, 22424), (11212, 13964)]