161724018

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{238531}}^1$

素因数の和:238649

約数の個数: 16

約数和(自身を含む): 326311776

約数和(自身を除く): 164587758

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 238531, 477062, 715593, 1431186, 26954003, 53908006, 80862009, 161724018]

約数ペア:

[(1, 161724018), (2, 80862009), (3, 53908006), (6, 26954003), (113, 1431186), (226, 715593), (339, 477062), (678, 238531)]