145322772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3467}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 388416000

約数和(自身を除く): 243093228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 499, 998, 1497, 1996, 2994, 3467, 3493, 5988, 6934, 6986, 10401, 10479, 13868, 13972, 20802, 20958, 24269, 41604, 41916, 48538, 72807, 97076, 145614, 291228, 1730033, 3460066, 5190099, 6920132, 10380198, 12110231, 20760396, 24220462, 36330693, 48440924, 72661386, 145322772]

約数ペア:

[(1, 145322772), (2, 72661386), (3, 48440924), (4, 36330693), (6, 24220462), (7, 20760396), (12, 12110231), (14, 10380198), (21, 6920132), (28, 5190099), (42, 3460066), (84, 1730033), (499, 291228), (998, 145614), (1497, 97076), (1996, 72807), (2994, 48538), (3467, 41916), (3493, 41604), (5988, 24269), (6934, 20958), (6986, 20802), (10401, 13972), (10479, 13868)]