164501674

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 248545440

約数和(自身を除く): 84043766

約数列:

[1, 2, 283, 509, 566, 571, 1018, 1142, 144047, 161593, 288094, 290639, 323186, 581278, 82250837, 164501674]

約数ペア:

[(1, 164501674), (2, 82250837), (283, 581278), (509, 323186), (566, 290639), (571, 288094), (1018, 161593), (1142, 144047)]