128434296

素因数分解:

$2^3\times 3^1\times {\mathrm{5351429}}^1$

素因数の和:5351438

約数の個数: 16

約数和(自身を含む): 321085800

約数和(自身を除く): 192651504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5351429, 10702858, 16054287, 21405716, 32108574, 42811432, 64217148, 128434296]

約数ペア:

[(1, 128434296), (2, 64217148), (3, 42811432), (4, 32108574), (6, 21405716), (8, 16054287), (12, 10702858), (24, 5351429)]