142899072

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1889}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 381704400

約数和(自身を除く): 238805328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 591, 788, 1182, 1576, 1889, 2364, 3152, 3778, 4728, 5667, 6304, 7556, 9456, 11334, 12608, 15112, 18912, 22668, 25216, 30224, 37824, 45336, 60448, 75648, 90672, 120896, 181344, 241792, 362688, 372133, 725376, 744266, 1116399, 1488532, 2232798, 2977064, 4465596, 5954128, 8931192, 11908256, 17862384, 23816512, 35724768, 47633024, 71449536, 142899072]

約数ペア:

[(1, 142899072), (2, 71449536), (3, 47633024), (4, 35724768), (6, 23816512), (8, 17862384), (12, 11908256), (16, 8931192), (24, 5954128), (32, 4465596), (48, 2977064), (64, 2232798), (96, 1488532), (128, 1116399), (192, 744266), (197, 725376), (384, 372133), (394, 362688), (591, 241792), (788, 181344), (1182, 120896), (1576, 90672), (1889, 75648), (2364, 60448), (3152, 45336), (3778, 37824), (4728, 30224), (5667, 25216), (6304, 22668), (7556, 18912), (9456, 15112), (11334, 12608)]