159454976

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{10211}}^1$

素因数の和:10288

約数の個数: 36

約数和(自身を含む): 323536584

約数和(自身を除く): 164081608

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 10211, 15616, 20422, 40844, 81688, 163376, 326752, 622871, 653504, 1245742, 1307008, 2491484, 2614016, 4982968, 9965936, 19931872, 39863744, 79727488, 159454976]

約数ペア:

[(1, 159454976), (2, 79727488), (4, 39863744), (8, 19931872), (16, 9965936), (32, 4982968), (61, 2614016), (64, 2491484), (122, 1307008), (128, 1245742), (244, 653504), (256, 622871), (488, 326752), (976, 163376), (1952, 81688), (3904, 40844), (7808, 20422), (10211, 15616)]