138461312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3445

約数の個数: 64

約数和(自身を含む): 311385600

約数和(自身を除く): 172924288

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2552, 3391, 3712, 5104, 6782, 10208, 13564, 20416, 27128, 37301, 40832, 54256, 74602, 98339, 108512, 149204, 196678, 217024, 298408, 393356, 434048, 596816, 786712, 1081729, 1193632, 1573424, 2163458, 2387264, 3146848, 4326916, 4774528, 6293696, 8653832, 12587392, 17307664, 34615328, 69230656, 138461312]

約数ペア:

[(1, 138461312), (2, 69230656), (4, 34615328), (8, 17307664), (11, 12587392), (16, 8653832), (22, 6293696), (29, 4774528), (32, 4326916), (44, 3146848), (58, 2387264), (64, 2163458), (88, 1573424), (116, 1193632), (128, 1081729), (176, 786712), (232, 596816), (319, 434048), (352, 393356), (464, 298408), (638, 217024), (704, 196678), (928, 149204), (1276, 108512), (1408, 98339), (1856, 74602), (2552, 54256), (3391, 40832), (3712, 37301), (5104, 27128), (6782, 20416), (10208, 13564)]