128005908

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{55849}}^1$

素因数の和:56047

約数の個数: 24

約数和(自身を含む): 300249600

約数和(自身を除く): 172243692

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 55849, 111698, 167547, 223396, 335094, 670188, 10667159, 21334318, 32001477, 42668636, 64002954, 128005908]

約数ペア:

[(1, 128005908), (2, 64002954), (3, 42668636), (4, 32001477), (6, 21334318), (12, 10667159), (191, 670188), (382, 335094), (573, 223396), (764, 167547), (1146, 111698), (2292, 55849)]