128644416

素因数分解:

$2^6\times 3^3\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 112

約数和(自身を含む): 382219200

約数和(自身を除く): 253574784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 144, 192, 216, 218, 288, 327, 432, 436, 576, 654, 683, 864, 872, 981, 1308, 1366, 1728, 1744, 1962, 2049, 2616, 2732, 2943, 3488, 3924, 4098, 5232, 5464, 5886, 6147, 6976, 7848, 8196, 10464, 10928, 11772, 12294, 15696, 16392, 18441, 20928, 21856, 23544, 24588, 31392, 32784, 36882, 43712, 47088, 49176, 62784, 65568, 73764, 74447, 94176, 98352, 131136, 147528, 148894, 188352, 196704, 223341, 295056, 297788, 393408, 446682, 590112, 595576, 670023, 893364, 1180224, 1191152, 1340046, 1786728, 2010069, 2382304, 2680092, 3573456, 4020138, 4764608, 5360184, 7146912, 8040276, 10720368, 14293824, 16080552, 21440736, 32161104, 42881472, 64322208, 128644416]

約数ペア:

[(1, 128644416), (2, 64322208), (3, 42881472), (4, 32161104), (6, 21440736), (8, 16080552), (9, 14293824), (12, 10720368), (16, 8040276), (18, 7146912), (24, 5360184), (27, 4764608), (32, 4020138), (36, 3573456), (48, 2680092), (54, 2382304), (64, 2010069), (72, 1786728), (96, 1340046), (108, 1191152), (109, 1180224), (144, 893364), (192, 670023), (216, 595576), (218, 590112), (288, 446682), (327, 393408), (432, 297788), (436, 295056), (576, 223341), (654, 196704), (683, 188352), (864, 148894), (872, 147528), (981, 131136), (1308, 98352), (1366, 94176), (1728, 74447), (1744, 73764), (1962, 65568), (2049, 62784), (2616, 49176), (2732, 47088), (2943, 43712), (3488, 36882), (3924, 32784), (4098, 31392), (5232, 24588), (5464, 23544), (5886, 21856), (6147, 20928), (6976, 18441), (7848, 16392), (8196, 15696), (10464, 12294), (10928, 11772)]