161561664

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 168

約数和(自身を含む): 517806432

約数和(自身を除く): 356244768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 192, 198, 258, 264, 288, 344, 352, 387, 396, 473, 516, 528, 576, 593, 688, 704, 774, 792, 946, 1032, 1056, 1186, 1376, 1419, 1548, 1584, 1779, 1892, 2064, 2112, 2372, 2752, 2838, 3096, 3168, 3558, 3784, 4128, 4257, 4744, 5337, 5676, 6192, 6336, 6523, 7116, 7568, 8256, 8514, 9488, 10674, 11352, 12384, 13046, 14232, 15136, 17028, 18976, 19569, 21348, 22704, 24768, 25499, 26092, 28464, 30272, 34056, 37952, 39138, 42696, 45408, 50998, 52184, 56928, 58707, 68112, 76497, 78276, 85392, 90816, 101996, 104368, 113856, 117414, 136224, 152994, 156552, 170784, 203992, 208736, 229491, 234828, 272448, 280489, 305988, 313104, 341568, 407984, 417472, 458982, 469656, 560978, 611976, 626208, 815968, 841467, 917964, 939312, 1121956, 1223952, 1252416, 1631936, 1682934, 1835928, 1878624, 2243912, 2447904, 2524401, 3365868, 3671856, 3757248, 4487824, 4895808, 5048802, 6731736, 7343712, 8975648, 10097604, 13463472, 14687424, 17951296, 20195208, 26926944, 40390416, 53853888, 80780832, 161561664]

約数ペア:

[(1, 161561664), (2, 80780832), (3, 53853888), (4, 40390416), (6, 26926944), (8, 20195208), (9, 17951296), (11, 14687424), (12, 13463472), (16, 10097604), (18, 8975648), (22, 7343712), (24, 6731736), (32, 5048802), (33, 4895808), (36, 4487824), (43, 3757248), (44, 3671856), (48, 3365868), (64, 2524401), (66, 2447904), (72, 2243912), (86, 1878624), (88, 1835928), (96, 1682934), (99, 1631936), (129, 1252416), (132, 1223952), (144, 1121956), (172, 939312), (176, 917964), (192, 841467), (198, 815968), (258, 626208), (264, 611976), (288, 560978), (344, 469656), (352, 458982), (387, 417472), (396, 407984), (473, 341568), (516, 313104), (528, 305988), (576, 280489), (593, 272448), (688, 234828), (704, 229491), (774, 208736), (792, 203992), (946, 170784), (1032, 156552), (1056, 152994), (1186, 136224), (1376, 117414), (1419, 113856), (1548, 104368), (1584, 101996), (1779, 90816), (1892, 85392), (2064, 78276), (2112, 76497), (2372, 68112), (2752, 58707), (2838, 56928), (3096, 52184), (3168, 50998), (3558, 45408), (3784, 42696), (4128, 39138), (4257, 37952), (4744, 34056), (5337, 30272), (5676, 28464), (6192, 26092), (6336, 25499), (6523, 24768), (7116, 22704), (7568, 21348), (8256, 19569), (8514, 18976), (9488, 17028), (10674, 15136), (11352, 14232), (12384, 13046)]