160351388

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{71971}}^1$

素因数の和:72532

約数の個数: 12

約数和(自身を含む): 281122632

約数和(自身を除く): 120771244

約数列:

[1, 2, 4, 557, 1114, 2228, 71971, 143942, 287884, 40087847, 80175694, 160351388]

約数ペア:

[(1, 160351388), (2, 80175694), (4, 40087847), (557, 287884), (1114, 143942), (2228, 71971)]