126209804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 263424000

約数和(自身を除く): 137214196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 1499, 2716, 2998, 3007, 5996, 6014, 10493, 12028, 20986, 21049, 41972, 42098, 46469, 84196, 92938, 145403, 185876, 290806, 325283, 581612, 650566, 1017821, 1301132, 2035642, 4071284, 4507493, 9014986, 18029972, 31552451, 63104902, 126209804]

約数ペア:

[(1, 126209804), (2, 63104902), (4, 31552451), (7, 18029972), (14, 9014986), (28, 4507493), (31, 4071284), (62, 2035642), (97, 1301132), (124, 1017821), (194, 650566), (217, 581612), (388, 325283), (434, 290806), (679, 185876), (868, 145403), (1358, 92938), (1499, 84196), (2716, 46469), (2998, 42098), (3007, 41972), (5996, 21049), (6014, 20986), (10493, 12028)]