139788576

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 413332920

約数和(自身を除く): 273544344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 73, 96, 109, 122, 144, 146, 183, 218, 219, 244, 288, 292, 327, 366, 436, 438, 488, 549, 584, 654, 657, 732, 872, 876, 976, 981, 1098, 1168, 1308, 1314, 1464, 1744, 1752, 1952, 1962, 2196, 2336, 2616, 2628, 2928, 3488, 3504, 3924, 4392, 4453, 5232, 5256, 5856, 6649, 7008, 7848, 7957, 8784, 8906, 10464, 10512, 13298, 13359, 15696, 15914, 17568, 17812, 19947, 21024, 23871, 26596, 26718, 31392, 31828, 35624, 39894, 40077, 47742, 53192, 53436, 59841, 63656, 71248, 71613, 79788, 80154, 95484, 106384, 106872, 119682, 127312, 142496, 143226, 159576, 160308, 190968, 212768, 213744, 239364, 254624, 286452, 319152, 320616, 381936, 427488, 478728, 485377, 572904, 638304, 641232, 763872, 957456, 970754, 1145808, 1282464, 1456131, 1914912, 1941508, 2291616, 2912262, 3883016, 4368393, 5824524, 7766032, 8736786, 11649048, 15532064, 17473572, 23298096, 34947144, 46596192, 69894288, 139788576]

約数ペア:

[(1, 139788576), (2, 69894288), (3, 46596192), (4, 34947144), (6, 23298096), (8, 17473572), (9, 15532064), (12, 11649048), (16, 8736786), (18, 7766032), (24, 5824524), (32, 4368393), (36, 3883016), (48, 2912262), (61, 2291616), (72, 1941508), (73, 1914912), (96, 1456131), (109, 1282464), (122, 1145808), (144, 970754), (146, 957456), (183, 763872), (218, 641232), (219, 638304), (244, 572904), (288, 485377), (292, 478728), (327, 427488), (366, 381936), (436, 320616), (438, 319152), (488, 286452), (549, 254624), (584, 239364), (654, 213744), (657, 212768), (732, 190968), (872, 160308), (876, 159576), (976, 143226), (981, 142496), (1098, 127312), (1168, 119682), (1308, 106872), (1314, 106384), (1464, 95484), (1744, 80154), (1752, 79788), (1952, 71613), (1962, 71248), (2196, 63656), (2336, 59841), (2616, 53436), (2628, 53192), (2928, 47742), (3488, 40077), (3504, 39894), (3924, 35624), (4392, 31828), (4453, 31392), (5232, 26718), (5256, 26596), (5856, 23871), (6649, 21024), (7008, 19947), (7848, 17812), (7957, 17568), (8784, 15914), (8906, 15696), (10464, 13359), (10512, 13298)]