128225108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{4801}}^1$

素因数の和:5423

約数の個数: 24

約数和(自身を含む): 245247744

約数和(自身を除く): 117022636

約数列:

[1, 2, 4, 11, 22, 44, 607, 1214, 2428, 4801, 6677, 9602, 13354, 19204, 26708, 52811, 105622, 211244, 2914207, 5828414, 11656828, 32056277, 64112554, 128225108]

約数ペア:

[(1, 128225108), (2, 64112554), (4, 32056277), (11, 11656828), (22, 5828414), (44, 2914207), (607, 211244), (1214, 105622), (2428, 52811), (4801, 26708), (6677, 19204), (9602, 13354)]