164044128

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 443409120

約数和(自身を除く): 279364992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 109, 122, 183, 218, 244, 257, 327, 366, 436, 488, 514, 654, 732, 771, 872, 976, 1028, 1308, 1464, 1542, 1744, 1952, 2056, 2616, 2928, 3084, 3488, 4112, 5232, 5856, 6168, 6649, 8224, 10464, 12336, 13298, 15677, 19947, 24672, 26596, 28013, 31354, 39894, 47031, 53192, 56026, 62708, 79788, 84039, 94062, 106384, 112052, 125416, 159576, 168078, 188124, 212768, 224104, 250832, 319152, 336156, 376248, 448208, 501664, 638304, 672312, 752496, 896416, 1344624, 1504992, 1708793, 2689248, 3417586, 5126379, 6835172, 10252758, 13670344, 20505516, 27340688, 41011032, 54681376, 82022064, 164044128]

約数ペア:

[(1, 164044128), (2, 82022064), (3, 54681376), (4, 41011032), (6, 27340688), (8, 20505516), (12, 13670344), (16, 10252758), (24, 6835172), (32, 5126379), (48, 3417586), (61, 2689248), (96, 1708793), (109, 1504992), (122, 1344624), (183, 896416), (218, 752496), (244, 672312), (257, 638304), (327, 501664), (366, 448208), (436, 376248), (488, 336156), (514, 319152), (654, 250832), (732, 224104), (771, 212768), (872, 188124), (976, 168078), (1028, 159576), (1308, 125416), (1464, 112052), (1542, 106384), (1744, 94062), (1952, 84039), (2056, 79788), (2616, 62708), (2928, 56026), (3084, 53192), (3488, 47031), (4112, 39894), (5232, 31354), (5856, 28013), (6168, 26596), (6649, 24672), (8224, 19947), (10464, 15677), (12336, 13298)]