140059904

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{8969}}^1$

素因数の和:9046

約数の個数: 36

約数和(自身を含む): 284187540

約数和(自身を除く): 144127636

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 8969, 15616, 17938, 35876, 71752, 143504, 287008, 547109, 574016, 1094218, 1148032, 2188436, 2296064, 4376872, 8753744, 17507488, 35014976, 70029952, 140059904]

約数ペア:

[(1, 140059904), (2, 70029952), (4, 35014976), (8, 17507488), (16, 8753744), (32, 4376872), (61, 2296064), (64, 2188436), (122, 1148032), (128, 1094218), (244, 574016), (256, 547109), (488, 287008), (976, 143504), (1952, 71752), (3904, 35876), (7808, 17938), (8969, 15616)]