138705312

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{84991}}^1$

素因数の和:85021

約数の個数: 48

約数和(自身を含む): 385523712

約数和(自身を除く): 246818400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 84991, 169982, 254973, 339964, 509946, 679928, 1019892, 1359856, 1444847, 2039784, 2719712, 2889694, 4079568, 4334541, 5779388, 8159136, 8669082, 11558776, 17338164, 23117552, 34676328, 46235104, 69352656, 138705312]

約数ペア:

[(1, 138705312), (2, 69352656), (3, 46235104), (4, 34676328), (6, 23117552), (8, 17338164), (12, 11558776), (16, 8669082), (17, 8159136), (24, 5779388), (32, 4334541), (34, 4079568), (48, 2889694), (51, 2719712), (68, 2039784), (96, 1444847), (102, 1359856), (136, 1019892), (204, 679928), (272, 509946), (408, 339964), (544, 254973), (816, 169982), (1632, 84991)]