135968512

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{8707}}^1$

素因数の和:8784

約数の個数: 36

約数和(自身を含む): 275886856

約数和(自身を除く): 139918344

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 8707, 15616, 17414, 34828, 69656, 139312, 278624, 531127, 557248, 1062254, 1114496, 2124508, 2228992, 4249016, 8498032, 16996064, 33992128, 67984256, 135968512]

約数ペア:

[(1, 135968512), (2, 67984256), (4, 33992128), (8, 16996064), (16, 8498032), (32, 4249016), (61, 2228992), (64, 2124508), (122, 1114496), (128, 1062254), (244, 557248), (256, 531127), (488, 278624), (976, 139312), (1952, 69656), (3904, 34828), (7808, 17414), (8707, 15616)]