135659984

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{119419}}^1$

素因数の和:119498

約数の個数: 20

約数和(自身を含む): 266545440

約数和(自身を除く): 130885456

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 119419, 238838, 477676, 955352, 1910704, 8478749, 16957498, 33914996, 67829992, 135659984]

約数ペア:

[(1, 135659984), (2, 67829992), (4, 33914996), (8, 16957498), (16, 8478749), (71, 1910704), (142, 955352), (284, 477676), (568, 238838), (1136, 119419)]