165379557424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{195023063}}^1$

素因数の和:195023124

約数の個数: 20

約数和(自身を含む): 326468609136

約数和(自身を除く): 161089051712

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 195023063, 390046126, 780092252, 1560184504, 3120369008, 10336222339, 20672444678, 41344889356, 82689778712, 165379557424]

約数ペア:

[(1, 165379557424), (2, 82689778712), (4, 41344889356), (8, 20672444678), (16, 10336222339), (53, 3120369008), (106, 1560184504), (212, 780092252), (424, 390046126), (848, 195023063)]