162570272

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{118147}}^1$

素因数の和:118200

約数の個数: 24

約数和(自身を含む): 327506256

約数和(自身を除く): 164935984

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 118147, 236294, 472588, 945176, 1890352, 3780704, 5080321, 10160642, 20321284, 40642568, 81285136, 162570272]

約数ペア:

[(1, 162570272), (2, 81285136), (4, 40642568), (8, 20321284), (16, 10160642), (32, 5080321), (43, 3780704), (86, 1890352), (172, 945176), (344, 472588), (688, 236294), (1376, 118147)]