160764544

素因数分解:

$2^7\times {\mathrm{487}}^1\times {\mathrm{2579}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 321055200

約数和(自身を除く): 160290656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 487, 974, 1948, 2579, 3896, 5158, 7792, 10316, 15584, 20632, 31168, 41264, 62336, 82528, 165056, 330112, 1255973, 2511946, 5023892, 10047784, 20095568, 40191136, 80382272, 160764544]

約数ペア:

[(1, 160764544), (2, 80382272), (4, 40191136), (8, 20095568), (16, 10047784), (32, 5023892), (64, 2511946), (128, 1255973), (487, 330112), (974, 165056), (1948, 82528), (2579, 62336), (3896, 41264), (5158, 31168), (7792, 20632), (10316, 15584)]