158840752

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2546

約数の個数: 60

約数和(自身を含む): 362461176

約数和(自身を除く): 203620424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 581, 664, 784, 1162, 1328, 2324, 2441, 4067, 4648, 4882, 8134, 9296, 9764, 16268, 17087, 19528, 32536, 34174, 39056, 65072, 68348, 119609, 136696, 202603, 239218, 273392, 405206, 478436, 810412, 956872, 1418221, 1620824, 1913744, 2836442, 3241648, 5672884, 9927547, 11345768, 19855094, 22691536, 39710188, 79420376, 158840752]

約数ペア:

[(1, 158840752), (2, 79420376), (4, 39710188), (7, 22691536), (8, 19855094), (14, 11345768), (16, 9927547), (28, 5672884), (49, 3241648), (56, 2836442), (83, 1913744), (98, 1620824), (112, 1418221), (166, 956872), (196, 810412), (332, 478436), (392, 405206), (581, 273392), (664, 239218), (784, 202603), (1162, 136696), (1328, 119609), (2324, 68348), (2441, 65072), (4067, 39056), (4648, 34174), (4882, 32536), (8134, 19528), (9296, 17087), (9764, 16268)]