130704896

素因数分解:

$2^9\times 7^1\times {\mathrm{36469}}^1$

素因数の和:36494

約数の個数: 40

約数和(自身を含む): 298470480

約数和(自身を除く): 167765584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 36469, 72938, 145876, 255283, 291752, 510566, 583504, 1021132, 1167008, 2042264, 2334016, 4084528, 4668032, 8169056, 9336064, 16338112, 18672128, 32676224, 65352448, 130704896]

約数ペア:

[(1, 130704896), (2, 65352448), (4, 32676224), (7, 18672128), (8, 16338112), (14, 9336064), (16, 8169056), (28, 4668032), (32, 4084528), (56, 2334016), (64, 2042264), (112, 1167008), (128, 1021132), (224, 583504), (256, 510566), (448, 291752), (512, 255283), (896, 145876), (1792, 72938), (3584, 36469)]