168383744

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 357679560

約数和(自身を除く): 189295816

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 256, 296, 464, 592, 613, 928, 1073, 1184, 1226, 1856, 2146, 2368, 2452, 3712, 4292, 4736, 4904, 7424, 8584, 9472, 9808, 17168, 17777, 19616, 22681, 34336, 35554, 39232, 45362, 68672, 71108, 78464, 90724, 137344, 142216, 156928, 181448, 274688, 284432, 362896, 568864, 657749, 725792, 1137728, 1315498, 1451584, 2275456, 2630996, 2903168, 4550912, 5261992, 5806336, 10523984, 21047968, 42095936, 84191872, 168383744]

約数ペア:

[(1, 168383744), (2, 84191872), (4, 42095936), (8, 21047968), (16, 10523984), (29, 5806336), (32, 5261992), (37, 4550912), (58, 2903168), (64, 2630996), (74, 2275456), (116, 1451584), (128, 1315498), (148, 1137728), (232, 725792), (256, 657749), (296, 568864), (464, 362896), (592, 284432), (613, 274688), (928, 181448), (1073, 156928), (1184, 142216), (1226, 137344), (1856, 90724), (2146, 78464), (2368, 71108), (2452, 68672), (3712, 45362), (4292, 39232), (4736, 35554), (4904, 34336), (7424, 22681), (8584, 19616), (9472, 17777), (9808, 17168)]