128746944

素因数分解:

$2^6\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2693}}^1$

素因数の和:2794

約数の個数: 84

約数和(自身を含む): 373614696

約数和(自身を除く): 244867752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 144, 166, 192, 249, 288, 332, 498, 576, 664, 747, 996, 1328, 1494, 1992, 2656, 2693, 2988, 3984, 5312, 5386, 5976, 7968, 8079, 10772, 11952, 15936, 16158, 21544, 23904, 24237, 32316, 43088, 47808, 48474, 64632, 86176, 96948, 129264, 172352, 193896, 223519, 258528, 387792, 447038, 517056, 670557, 775584, 894076, 1341114, 1551168, 1788152, 2011671, 2682228, 3576304, 4023342, 5364456, 7152608, 8046684, 10728912, 14305216, 16093368, 21457824, 32186736, 42915648, 64373472, 128746944]

約数ペア:

[(1, 128746944), (2, 64373472), (3, 42915648), (4, 32186736), (6, 21457824), (8, 16093368), (9, 14305216), (12, 10728912), (16, 8046684), (18, 7152608), (24, 5364456), (32, 4023342), (36, 3576304), (48, 2682228), (64, 2011671), (72, 1788152), (83, 1551168), (96, 1341114), (144, 894076), (166, 775584), (192, 670557), (249, 517056), (288, 447038), (332, 387792), (498, 258528), (576, 223519), (664, 193896), (747, 172352), (996, 129264), (1328, 96948), (1494, 86176), (1992, 64632), (2656, 48474), (2693, 47808), (2988, 43088), (3984, 32316), (5312, 24237), (5386, 23904), (5976, 21544), (7968, 16158), (8079, 15936), (10772, 11952)]