122726704

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{60397}}^1$

素因数の和:60532

約数の個数: 20

約数和(自身を含む): 239659264

約数和(自身を除く): 116932560

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 60397, 120794, 241588, 483176, 966352, 7670419, 15340838, 30681676, 61363352, 122726704]

約数ペア:

[(1, 122726704), (2, 61363352), (4, 30681676), (8, 15340838), (16, 7670419), (127, 966352), (254, 483176), (508, 241588), (1016, 120794), (2032, 60397)]