128909544

素因数分解:

$2^3\times 3^1\times {\mathrm{5371231}}^1$

素因数の和:5371240

約数の個数: 16

約数和(自身を含む): 322273920

約数和(自身を除く): 193364376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5371231, 10742462, 16113693, 21484924, 32227386, 42969848, 64454772, 128909544]

約数ペア:

[(1, 128909544), (2, 64454772), (3, 42969848), (4, 32227386), (6, 21484924), (8, 16113693), (12, 10742462), (24, 5371231)]