171085992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2223

約数の個数: 128

約数和(自身を含む): 545909760

約数和(自身を除く): 374823768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 2153, 2408, 2838, 3311, 3612, 3784, 4306, 5676, 6459, 6622, 7224, 8612, 9933, 11352, 12918, 13244, 15071, 17224, 19866, 23683, 25836, 26488, 30142, 39732, 45213, 47366, 51672, 60284, 71049, 79464, 90426, 92579, 94732, 120568, 142098, 165781, 180852, 185158, 189464, 277737, 284196, 331562, 361704, 370316, 497343, 555474, 568392, 648053, 663124, 740632, 994686, 1018369, 1110948, 1296106, 1326248, 1944159, 1989372, 2036738, 2221896, 2592212, 3055107, 3888318, 3978744, 4073476, 5184424, 6110214, 7128583, 7776636, 8146952, 12220428, 14257166, 15553272, 21385749, 24440856, 28514332, 42771498, 57028664, 85542996, 171085992]

約数ペア:

[(1, 171085992), (2, 85542996), (3, 57028664), (4, 42771498), (6, 28514332), (7, 24440856), (8, 21385749), (11, 15553272), (12, 14257166), (14, 12220428), (21, 8146952), (22, 7776636), (24, 7128583), (28, 6110214), (33, 5184424), (42, 4073476), (43, 3978744), (44, 3888318), (56, 3055107), (66, 2592212), (77, 2221896), (84, 2036738), (86, 1989372), (88, 1944159), (129, 1326248), (132, 1296106), (154, 1110948), (168, 1018369), (172, 994686), (231, 740632), (258, 663124), (264, 648053), (301, 568392), (308, 555474), (344, 497343), (462, 370316), (473, 361704), (516, 331562), (602, 284196), (616, 277737), (903, 189464), (924, 185158), (946, 180852), (1032, 165781), (1204, 142098), (1419, 120568), (1806, 94732), (1848, 92579), (1892, 90426), (2153, 79464), (2408, 71049), (2838, 60284), (3311, 51672), (3612, 47366), (3784, 45213), (4306, 39732), (5676, 30142), (6459, 26488), (6622, 25836), (7224, 23683), (8612, 19866), (9933, 17224), (11352, 15071), (12918, 13244)]