145440278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53353}}^1$

素因数の和:53431

約数の個数: 16

約数和(自身を含む): 230489280

約数和(自身を除く): 85049002

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 53353, 106706, 1547237, 2507591, 3094474, 5015182, 72720139, 145440278]

約数ペア:

[(1, 145440278), (2, 72720139), (29, 5015182), (47, 3094474), (58, 2507591), (94, 1547237), (1363, 106706), (2726, 53353)]