153540818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{27947}}^1$

素因数の和:28057

約数の個数: 16

約数和(自身を含む): 239458464

約数和(自身を除く): 85917646

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 27947, 55894, 1145827, 1872449, 2291654, 3744898, 76770409, 153540818]

約数ペア:

[(1, 153540818), (2, 76770409), (41, 3744898), (67, 2291654), (82, 1872449), (134, 1145827), (2747, 55894), (5494, 27947)]