131576064

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 376750080

約数和(自身を除く): 245174016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 127, 128, 142, 152, 192, 213, 228, 254, 256, 284, 304, 381, 384, 426, 456, 508, 568, 608, 762, 768, 852, 912, 1016, 1136, 1216, 1349, 1524, 1704, 1824, 2032, 2272, 2413, 2432, 2698, 3048, 3408, 3648, 4047, 4064, 4544, 4826, 4864, 5396, 6096, 6816, 7239, 7296, 8094, 8128, 9017, 9088, 9652, 10792, 12192, 13632, 14478, 14592, 16188, 16256, 18034, 18176, 19304, 21584, 24384, 27051, 27264, 28956, 32376, 32512, 36068, 38608, 43168, 48768, 54102, 54528, 57912, 64752, 72136, 77216, 86336, 97536, 108204, 115824, 129504, 144272, 154432, 171323, 172672, 216408, 231648, 259008, 288544, 308864, 342646, 345344, 432816, 463296, 513969, 518016, 577088, 617728, 685292, 865632, 926592, 1027938, 1036032, 1154176, 1370584, 1731264, 1853184, 2055876, 2308352, 2741168, 3462528, 4111752, 5482336, 6925056, 8223504, 10964672, 16447008, 21929344, 32894016, 43858688, 65788032, 131576064]

約数ペア:

[(1, 131576064), (2, 65788032), (3, 43858688), (4, 32894016), (6, 21929344), (8, 16447008), (12, 10964672), (16, 8223504), (19, 6925056), (24, 5482336), (32, 4111752), (38, 3462528), (48, 2741168), (57, 2308352), (64, 2055876), (71, 1853184), (76, 1731264), (96, 1370584), (114, 1154176), (127, 1036032), (128, 1027938), (142, 926592), (152, 865632), (192, 685292), (213, 617728), (228, 577088), (254, 518016), (256, 513969), (284, 463296), (304, 432816), (381, 345344), (384, 342646), (426, 308864), (456, 288544), (508, 259008), (568, 231648), (608, 216408), (762, 172672), (768, 171323), (852, 154432), (912, 144272), (1016, 129504), (1136, 115824), (1216, 108204), (1349, 97536), (1524, 86336), (1704, 77216), (1824, 72136), (2032, 64752), (2272, 57912), (2413, 54528), (2432, 54102), (2698, 48768), (3048, 43168), (3408, 38608), (3648, 36068), (4047, 32512), (4064, 32376), (4544, 28956), (4826, 27264), (4864, 27051), (5396, 24384), (6096, 21584), (6816, 19304), (7239, 18176), (7296, 18034), (8094, 16256), (8128, 16188), (9017, 14592), (9088, 14478), (9652, 13632), (10792, 12192)]