16508769056

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{36779}}^1$

素因数の和:36898

約数の個数: 72

約数和(自身を含む): 35619076080

約数和(自身を除く): 19110307024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 169, 208, 332, 338, 416, 664, 676, 1079, 1328, 1352, 2158, 2656, 2704, 4316, 5408, 8632, 14027, 17264, 28054, 34528, 36779, 56108, 73558, 112216, 147116, 224432, 294232, 448864, 478127, 588464, 956254, 1176928, 1912508, 3052657, 3825016, 6105314, 6215651, 7650032, 12210628, 12431302, 15300064, 24421256, 24862604, 39684541, 48842512, 49725208, 79369082, 97685024, 99450416, 158738164, 198900832, 317476328, 515899033, 634952656, 1031798066, 1269905312, 2063596132, 4127192264, 8254384528, 16508769056]

約数ペア:

[(1, 16508769056), (2, 8254384528), (4, 4127192264), (8, 2063596132), (13, 1269905312), (16, 1031798066), (26, 634952656), (32, 515899033), (52, 317476328), (83, 198900832), (104, 158738164), (166, 99450416), (169, 97685024), (208, 79369082), (332, 49725208), (338, 48842512), (416, 39684541), (664, 24862604), (676, 24421256), (1079, 15300064), (1328, 12431302), (1352, 12210628), (2158, 7650032), (2656, 6215651), (2704, 6105314), (4316, 3825016), (5408, 3052657), (8632, 1912508), (14027, 1176928), (17264, 956254), (28054, 588464), (34528, 478127), (36779, 448864), (56108, 294232), (73558, 224432), (112216, 147116)]