133026160

素因数分解:

$2^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{3607}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 310042656

約数和(自身を除く): 177016496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 461, 922, 1844, 2305, 3607, 3688, 4610, 7214, 7376, 9220, 14428, 18035, 18440, 28856, 36070, 36880, 57712, 72140, 144280, 288560, 1662827, 3325654, 6651308, 8314135, 13302616, 16628270, 26605232, 33256540, 66513080, 133026160]

約数ペア:

[(1, 133026160), (2, 66513080), (4, 33256540), (5, 26605232), (8, 16628270), (10, 13302616), (16, 8314135), (20, 6651308), (40, 3325654), (80, 1662827), (461, 288560), (922, 144280), (1844, 72140), (2305, 57712), (3607, 36880), (3688, 36070), (4610, 28856), (7214, 18440), (7376, 18035), (9220, 14428)]