133719808

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{8563}}^1$

素因数の和:8640

約数の個数: 36

約数和(自身を含む): 271324648

約数和(自身を除く): 137604840

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 8563, 15616, 17126, 34252, 68504, 137008, 274016, 522343, 548032, 1044686, 1096064, 2089372, 2192128, 4178744, 8357488, 16714976, 33429952, 66859904, 133719808]

約数ペア:

[(1, 133719808), (2, 66859904), (4, 33429952), (8, 16714976), (16, 8357488), (32, 4178744), (61, 2192128), (64, 2089372), (122, 1096064), (128, 1044686), (244, 548032), (256, 522343), (488, 274016), (976, 137008), (1952, 68504), (3904, 34252), (7808, 17126), (8563, 15616)]