128906676

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{6271}}^1$

素因数の和:6852

約数の個数: 36

約数和(自身を含む): 326470144

約数和(自身を除く): 197563468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6271, 6852, 10278, 12542, 18813, 20556, 25084, 37626, 56439, 75252, 112878, 225756, 3580741, 7161482, 10742223, 14322964, 21484446, 32226669, 42968892, 64453338, 128906676]

約数ペア:

[(1, 128906676), (2, 64453338), (3, 42968892), (4, 32226669), (6, 21484446), (9, 14322964), (12, 10742223), (18, 7161482), (36, 3580741), (571, 225756), (1142, 112878), (1713, 75252), (2284, 56439), (3426, 37626), (5139, 25084), (6271, 20556), (6852, 18813), (10278, 12542)]