169112912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{148867}}^1$

素因数の和:148946

約数の個数: 20

約数和(自身を含む): 332273376

約数和(自身を除く): 163160464

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 148867, 297734, 595468, 1190936, 2381872, 10569557, 21139114, 42278228, 84556456, 169112912]

約数ペア:

[(1, 169112912), (2, 84556456), (4, 42278228), (8, 21139114), (16, 10569557), (71, 2381872), (142, 1190936), (284, 595468), (568, 297734), (1136, 148867)]