128216202

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{300977}}^1$

素因数の和:301053

約数の個数: 16

約数和(自身を含む): 260044992

約数和(自身を除く): 131828790

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 300977, 601954, 902931, 1805862, 21369367, 42738734, 64108101, 128216202]

約数ペア:

[(1, 128216202), (2, 64108101), (3, 42738734), (6, 21369367), (71, 1805862), (142, 902931), (213, 601954), (426, 300977)]