164796672

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 443711520

約数和(自身を除く): 278914848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 1068, 1424, 2136, 2411, 2848, 4272, 4822, 5696, 7233, 8544, 9644, 11392, 14466, 17088, 19288, 22784, 28932, 34176, 38576, 57864, 68352, 77152, 115728, 154304, 214579, 231456, 308608, 429158, 462912, 617216, 643737, 858316, 925824, 1287474, 1716632, 1851648, 2574948, 3433264, 5149896, 6866528, 10299792, 13733056, 20599584, 27466112, 41199168, 54932224, 82398336, 164796672]

約数ペア:

[(1, 164796672), (2, 82398336), (3, 54932224), (4, 41199168), (6, 27466112), (8, 20599584), (12, 13733056), (16, 10299792), (24, 6866528), (32, 5149896), (48, 3433264), (64, 2574948), (89, 1851648), (96, 1716632), (128, 1287474), (178, 925824), (192, 858316), (256, 643737), (267, 617216), (356, 462912), (384, 429158), (534, 308608), (712, 231456), (768, 214579), (1068, 154304), (1424, 115728), (2136, 77152), (2411, 68352), (2848, 57864), (4272, 38576), (4822, 34176), (5696, 28932), (7233, 22784), (8544, 19288), (9644, 17088), (11392, 14466)]