166384128

素因数分解:

$2^9\times 3^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 80

約数和(自身を含む): 446846400

約数和(自身を除く): 280462272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 512, 596, 727, 768, 894, 1192, 1454, 1536, 1788, 2181, 2384, 2908, 3576, 4362, 4768, 5816, 7152, 8724, 9536, 11632, 14304, 17448, 19072, 23264, 28608, 34896, 38144, 46528, 57216, 69792, 76288, 93056, 108323, 114432, 139584, 186112, 216646, 228864, 279168, 324969, 372224, 433292, 558336, 649938, 866584, 1116672, 1299876, 1733168, 2599752, 3466336, 5199504, 6932672, 10399008, 13865344, 20798016, 27730688, 41596032, 55461376, 83192064, 166384128]

約数ペア:

[(1, 166384128), (2, 83192064), (3, 55461376), (4, 41596032), (6, 27730688), (8, 20798016), (12, 13865344), (16, 10399008), (24, 6932672), (32, 5199504), (48, 3466336), (64, 2599752), (96, 1733168), (128, 1299876), (149, 1116672), (192, 866584), (256, 649938), (298, 558336), (384, 433292), (447, 372224), (512, 324969), (596, 279168), (727, 228864), (768, 216646), (894, 186112), (1192, 139584), (1454, 114432), (1536, 108323), (1788, 93056), (2181, 76288), (2384, 69792), (2908, 57216), (3576, 46528), (4362, 38144), (4768, 34896), (5816, 28608), (7152, 23264), (8724, 19072), (9536, 17448), (11632, 14304)]