172435872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 521361792

約数和(自身を除く): 348925920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 137, 168, 224, 274, 336, 411, 548, 672, 822, 959, 1096, 1644, 1873, 1918, 2192, 2877, 3288, 3746, 3836, 4384, 5619, 5754, 6576, 7492, 7672, 11238, 11508, 13111, 13152, 14984, 15344, 22476, 23016, 26222, 29968, 30688, 39333, 44952, 46032, 52444, 59936, 78666, 89904, 92064, 104888, 157332, 179808, 209776, 256601, 314664, 419552, 513202, 629328, 769803, 1026404, 1258656, 1539606, 1796207, 2052808, 3079212, 3592414, 4105616, 5388621, 6158424, 7184828, 8211232, 10777242, 12316848, 14369656, 21554484, 24633696, 28739312, 43108968, 57478624, 86217936, 172435872]

約数ペア:

[(1, 172435872), (2, 86217936), (3, 57478624), (4, 43108968), (6, 28739312), (7, 24633696), (8, 21554484), (12, 14369656), (14, 12316848), (16, 10777242), (21, 8211232), (24, 7184828), (28, 6158424), (32, 5388621), (42, 4105616), (48, 3592414), (56, 3079212), (84, 2052808), (96, 1796207), (112, 1539606), (137, 1258656), (168, 1026404), (224, 769803), (274, 629328), (336, 513202), (411, 419552), (548, 314664), (672, 256601), (822, 209776), (959, 179808), (1096, 157332), (1644, 104888), (1873, 92064), (1918, 89904), (2192, 78666), (2877, 59936), (3288, 52444), (3746, 46032), (3836, 44952), (4384, 39333), (5619, 30688), (5754, 29968), (6576, 26222), (7492, 23016), (7672, 22476), (11238, 15344), (11508, 14984), (13111, 13152)]