173640246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{25013}}^1$

素因数の和:25120

約数の個数: 32

約数和(自身を含む): 378211680

約数和(自身を除く): 204571434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 25013, 50026, 75039, 150078, 325169, 650338, 975507, 1951014, 2226157, 4452314, 6678471, 13356942, 28940041, 57880082, 86820123, 173640246]

約数ペア:

[(1, 173640246), (2, 86820123), (3, 57880082), (6, 28940041), (13, 13356942), (26, 6678471), (39, 4452314), (78, 2226157), (89, 1951014), (178, 975507), (267, 650338), (534, 325169), (1157, 150078), (2314, 75039), (3471, 50026), (6942, 25013)]