172416144

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 454220928

約数和(自身を除く): 281804784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 157, 167, 274, 314, 334, 411, 471, 501, 548, 628, 668, 822, 942, 1002, 1096, 1256, 1336, 1644, 1884, 2004, 2192, 2512, 2672, 3288, 3768, 4008, 6576, 7536, 8016, 21509, 22879, 26219, 43018, 45758, 52438, 64527, 68637, 78657, 86036, 91516, 104876, 129054, 137274, 157314, 172072, 183032, 209752, 258108, 274548, 314628, 344144, 366064, 419504, 516216, 549096, 629256, 1032432, 1098192, 1258512, 3592003, 7184006, 10776009, 14368012, 21552018, 28736024, 43104036, 57472048, 86208072, 172416144]

約数ペア:

[(1, 172416144), (2, 86208072), (3, 57472048), (4, 43104036), (6, 28736024), (8, 21552018), (12, 14368012), (16, 10776009), (24, 7184006), (48, 3592003), (137, 1258512), (157, 1098192), (167, 1032432), (274, 629256), (314, 549096), (334, 516216), (411, 419504), (471, 366064), (501, 344144), (548, 314628), (628, 274548), (668, 258108), (822, 209752), (942, 183032), (1002, 172072), (1096, 157314), (1256, 137274), (1336, 129054), (1644, 104876), (1884, 91516), (2004, 86036), (2192, 78657), (2512, 68637), (2672, 64527), (3288, 52438), (3768, 45758), (4008, 43018), (6576, 26219), (7536, 22879), (8016, 21509)]