137306918

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{60917}}^1$

素因数の和:60956

約数の個数: 24

約数和(自身を含む): 250007472

約数和(自身を除く): 112700554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 60917, 121834, 426419, 852838, 1401091, 2802182, 2984933, 5969866, 9807637, 19615274, 68653459, 137306918]

約数ペア:

[(1, 137306918), (2, 68653459), (7, 19615274), (14, 9807637), (23, 5969866), (46, 2984933), (49, 2802182), (98, 1401091), (161, 852838), (322, 426419), (1127, 121834), (2254, 60917)]