164065689230

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{104500439}}^1$

素因数の和:104500603

約数の個数: 16

約数和(自身を含む): 297199251360

約数和(自身を除く): 133133562130

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 104500439, 209000878, 522502195, 1045004390, 16406568923, 32813137846, 82032844615, 164065689230]

約数ペア:

[(1, 164065689230), (2, 82032844615), (5, 32813137846), (10, 16406568923), (157, 1045004390), (314, 522502195), (785, 209000878), (1570, 104500439)]