8134672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 20054272

約数和(自身を除く): 11919600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 151, 182, 208, 259, 296, 302, 364, 481, 518, 592, 604, 728, 962, 1036, 1057, 1208, 1456, 1924, 1963, 2072, 2114, 2416, 3367, 3848, 3926, 4144, 4228, 5587, 6734, 7696, 7852, 8456, 11174, 13468, 13741, 15704, 16912, 22348, 26936, 27482, 31408, 39109, 44696, 53872, 54964, 72631, 78218, 89392, 109928, 145262, 156436, 219856, 290524, 312872, 508417, 581048, 625744, 1016834, 1162096, 2033668, 4067336, 8134672]

約数ペア:

[(1, 8134672), (2, 4067336), (4, 2033668), (7, 1162096), (8, 1016834), (13, 625744), (14, 581048), (16, 508417), (26, 312872), (28, 290524), (37, 219856), (52, 156436), (56, 145262), (74, 109928), (91, 89392), (104, 78218), (112, 72631), (148, 54964), (151, 53872), (182, 44696), (208, 39109), (259, 31408), (296, 27482), (302, 26936), (364, 22348), (481, 16912), (518, 15704), (592, 13741), (604, 13468), (728, 11174), (962, 8456), (1036, 7852), (1057, 7696), (1208, 6734), (1456, 5587), (1924, 4228), (1963, 4144), (2072, 3926), (2114, 3848), (2416, 3367)]