145294163

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 173106720

約数和(自身を除く): 27812557

約数列:

[1, 7, 49, 73, 151, 269, 511, 1057, 1883, 3577, 7399, 11023, 13181, 19637, 40619, 77161, 137459, 284333, 540127, 962213, 1990331, 2965187, 20756309, 145294163]

約数ペア:

[(1, 145294163), (7, 20756309), (49, 2965187), (73, 1990331), (151, 962213), (269, 540127), (511, 284333), (1057, 137459), (1883, 77161), (3577, 40619), (7399, 19637), (11023, 13181)]