122976512

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 261713760

約数和(自身を除く): 138737248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 131, 152, 193, 256, 262, 304, 386, 524, 608, 772, 1048, 1216, 1544, 2096, 2432, 2489, 3088, 3667, 4192, 4864, 4978, 6176, 7334, 8384, 9956, 12352, 14668, 16768, 19912, 24704, 25283, 29336, 33536, 39824, 49408, 50566, 58672, 79648, 101132, 117344, 159296, 202264, 234688, 318592, 404528, 469376, 480377, 637184, 809056, 938752, 960754, 1618112, 1921508, 3236224, 3843016, 6472448, 7686032, 15372064, 30744128, 61488256, 122976512]

約数ペア:

[(1, 122976512), (2, 61488256), (4, 30744128), (8, 15372064), (16, 7686032), (19, 6472448), (32, 3843016), (38, 3236224), (64, 1921508), (76, 1618112), (128, 960754), (131, 938752), (152, 809056), (193, 637184), (256, 480377), (262, 469376), (304, 404528), (386, 318592), (524, 234688), (608, 202264), (772, 159296), (1048, 117344), (1216, 101132), (1544, 79648), (2096, 58672), (2432, 50566), (2489, 49408), (3088, 39824), (3667, 33536), (4192, 29336), (4864, 25283), (4978, 24704), (6176, 19912), (7334, 16768), (8384, 14668), (9956, 12352)]