140550216

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{22787}}^1$

素因数の和:23053

約数の個数: 32

約数和(自身を含む): 352758240

約数和(自身を除く): 212208024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 22787, 45574, 68361, 91148, 136722, 182296, 273444, 546888, 5856259, 11712518, 17568777, 23425036, 35137554, 46850072, 70275108, 140550216]

約数ペア:

[(1, 140550216), (2, 70275108), (3, 46850072), (4, 35137554), (6, 23425036), (8, 17568777), (12, 11712518), (24, 5856259), (257, 546888), (514, 273444), (771, 182296), (1028, 136722), (1542, 91148), (2056, 68361), (3084, 45574), (6168, 22787)]