171208968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21683}}^1$

素因数の和:21746

約数の個数: 64

約数和(自身を含む): 499599360

約数和(自身を除く): 328390392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 21683, 43366, 65049, 86732, 130098, 151781, 173464, 260196, 303562, 455343, 520392, 607124, 910686, 1019101, 1214248, 1821372, 2038202, 3057303, 3642744, 4076404, 6114606, 7133707, 8152808, 12229212, 14267414, 21401121, 24458424, 28534828, 42802242, 57069656, 85604484, 171208968]

約数ペア:

[(1, 171208968), (2, 85604484), (3, 57069656), (4, 42802242), (6, 28534828), (7, 24458424), (8, 21401121), (12, 14267414), (14, 12229212), (21, 8152808), (24, 7133707), (28, 6114606), (42, 4076404), (47, 3642744), (56, 3057303), (84, 2038202), (94, 1821372), (141, 1214248), (168, 1019101), (188, 910686), (282, 607124), (329, 520392), (376, 455343), (564, 303562), (658, 260196), (987, 173464), (1128, 151781), (1316, 130098), (1974, 86732), (2632, 65049), (3948, 43366), (7896, 21683)]