143304448

素因数分解:

$2^8\times 7^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 329329280

約数和(自身を除く): 186024832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 256, 379, 422, 448, 758, 844, 896, 1477, 1516, 1688, 1792, 2653, 2954, 3032, 3376, 5306, 5908, 6064, 6752, 10612, 11816, 12128, 13504, 21224, 23632, 24256, 27008, 42448, 47264, 48512, 54016, 79969, 84896, 94528, 97024, 159938, 169792, 189056, 319876, 339584, 378112, 559783, 639752, 679168, 1119566, 1279504, 2239132, 2559008, 4478264, 5118016, 8956528, 10236032, 17913056, 20472064, 35826112, 71652224, 143304448]

約数ペア:

[(1, 143304448), (2, 71652224), (4, 35826112), (7, 20472064), (8, 17913056), (14, 10236032), (16, 8956528), (28, 5118016), (32, 4478264), (56, 2559008), (64, 2239132), (112, 1279504), (128, 1119566), (211, 679168), (224, 639752), (256, 559783), (379, 378112), (422, 339584), (448, 319876), (758, 189056), (844, 169792), (896, 159938), (1477, 97024), (1516, 94528), (1688, 84896), (1792, 79969), (2653, 54016), (2954, 48512), (3032, 47264), (3376, 42448), (5306, 27008), (5908, 24256), (6064, 23632), (6752, 21224), (10612, 13504), (11816, 12128)]