128287434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{1579}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 280304640

約数和(自身を除く): 152017206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1231, 1579, 2462, 3158, 3693, 4737, 7386, 9474, 13541, 17369, 27082, 34738, 40623, 52107, 81246, 104214, 1943749, 3887498, 5831247, 11662494, 21381239, 42762478, 64143717, 128287434]

約数ペア:

[(1, 128287434), (2, 64143717), (3, 42762478), (6, 21381239), (11, 11662494), (22, 5831247), (33, 3887498), (66, 1943749), (1231, 104214), (1579, 81246), (2462, 52107), (3158, 40623), (3693, 34738), (4737, 27082), (7386, 17369), (9474, 13541)]