129022570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{192571}}^1$

素因数の和:192645

約数の個数: 16

約数和(自身を含む): 235708128

約数和(自身を除く): 106685558

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 192571, 385142, 962855, 1925710, 12902257, 25804514, 64511285, 129022570]

約数ペア:

[(1, 129022570), (2, 64511285), (5, 25804514), (10, 12902257), (67, 1925710), (134, 962855), (335, 385142), (670, 192571)]