128796288

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 365568000

約数和(自身を除く): 236771712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 139, 152, 192, 228, 254, 278, 304, 381, 384, 417, 456, 508, 556, 608, 762, 834, 912, 1016, 1112, 1216, 1524, 1668, 1824, 2032, 2224, 2413, 2432, 2641, 3048, 3336, 3648, 4064, 4448, 4826, 5282, 6096, 6672, 7239, 7296, 7923, 8128, 8896, 9652, 10564, 12192, 13344, 14478, 15846, 16256, 17653, 17792, 19304, 21128, 24384, 26688, 28956, 31692, 35306, 38608, 42256, 48768, 52959, 53376, 57912, 63384, 70612, 77216, 84512, 105918, 115824, 126768, 141224, 154432, 169024, 211836, 231648, 253536, 282448, 308864, 335407, 338048, 423672, 463296, 507072, 564896, 670814, 847344, 926592, 1006221, 1014144, 1129792, 1341628, 1694688, 2012442, 2259584, 2683256, 3389376, 4024884, 5366512, 6778752, 8049768, 10733024, 16099536, 21466048, 32199072, 42932096, 64398144, 128796288]

約数ペア:

[(1, 128796288), (2, 64398144), (3, 42932096), (4, 32199072), (6, 21466048), (8, 16099536), (12, 10733024), (16, 8049768), (19, 6778752), (24, 5366512), (32, 4024884), (38, 3389376), (48, 2683256), (57, 2259584), (64, 2012442), (76, 1694688), (96, 1341628), (114, 1129792), (127, 1014144), (128, 1006221), (139, 926592), (152, 847344), (192, 670814), (228, 564896), (254, 507072), (278, 463296), (304, 423672), (381, 338048), (384, 335407), (417, 308864), (456, 282448), (508, 253536), (556, 231648), (608, 211836), (762, 169024), (834, 154432), (912, 141224), (1016, 126768), (1112, 115824), (1216, 105918), (1524, 84512), (1668, 77216), (1824, 70612), (2032, 63384), (2224, 57912), (2413, 53376), (2432, 52959), (2641, 48768), (3048, 42256), (3336, 38608), (3648, 35306), (4064, 31692), (4448, 28956), (4826, 26688), (5282, 24384), (6096, 21128), (6672, 19304), (7239, 17792), (7296, 17653), (7923, 16256), (8128, 15846), (8896, 14478), (9652, 13344), (10564, 12192)]