168676144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115849}}^1$

素因数の和:115877

約数の個数: 40

約数和(自身を含む): 402231200

約数和(自身を除く): 233555056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 115849, 231698, 463396, 810943, 926792, 1506037, 1621886, 1853584, 3012074, 3243772, 6024148, 6487544, 10542259, 12048296, 12975088, 21084518, 24096592, 42169036, 84338072, 168676144]

約数ペア:

[(1, 168676144), (2, 84338072), (4, 42169036), (7, 24096592), (8, 21084518), (13, 12975088), (14, 12048296), (16, 10542259), (26, 6487544), (28, 6024148), (52, 3243772), (56, 3012074), (91, 1853584), (104, 1621886), (112, 1506037), (182, 926792), (208, 810943), (364, 463396), (728, 231698), (1456, 115849)]