129351672

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11443}}^1$

素因数の和:11612

約数の個数: 48

約数和(自身を含む): 352589640

約数和(自身を除く): 223237968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 11443, 22886, 34329, 45772, 68658, 91544, 102987, 137316, 205974, 274632, 411948, 823896, 1796551, 3593102, 5389653, 7186204, 10779306, 14372408, 16168959, 21558612, 32337918, 43117224, 64675836, 129351672]

約数ペア:

[(1, 129351672), (2, 64675836), (3, 43117224), (4, 32337918), (6, 21558612), (8, 16168959), (9, 14372408), (12, 10779306), (18, 7186204), (24, 5389653), (36, 3593102), (72, 1796551), (157, 823896), (314, 411948), (471, 274632), (628, 205974), (942, 137316), (1256, 102987), (1413, 91544), (1884, 68658), (2826, 45772), (3768, 34329), (5652, 22886), (11304, 11443)]