130126528

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4091}}^1$

素因数の和:4181

約数の個数: 56

約数和(自身を含む): 299337984

約数和(自身を除く): 169211456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4091, 4544, 7952, 8182, 15904, 16364, 28637, 31808, 32728, 57274, 65456, 114548, 130912, 229096, 261824, 290461, 458192, 580922, 916384, 1161844, 1832768, 2033227, 2323688, 4066454, 4647376, 8132908, 9294752, 16265816, 18589504, 32531632, 65063264, 130126528]

約数ペア:

[(1, 130126528), (2, 65063264), (4, 32531632), (7, 18589504), (8, 16265816), (14, 9294752), (16, 8132908), (28, 4647376), (32, 4066454), (56, 2323688), (64, 2033227), (71, 1832768), (112, 1161844), (142, 916384), (224, 580922), (284, 458192), (448, 290461), (497, 261824), (568, 229096), (994, 130912), (1136, 114548), (1988, 65456), (2272, 57274), (3976, 32728), (4091, 31808), (4544, 28637), (7952, 16364), (8182, 15904)]