168163345

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{16741}}^1$

素因数の和:16801

約数の個数: 24

約数和(自身を含む): 240482088

約数和(自身を除く): 72318743

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 10045, 16741, 83705, 117187, 585935, 686381, 820309, 3431905, 4101545, 4804667, 24023335, 33632669, 168163345]

約数ペア:

[(1, 168163345), (5, 33632669), (7, 24023335), (35, 4804667), (41, 4101545), (49, 3431905), (205, 820309), (245, 686381), (287, 585935), (1435, 117187), (2009, 83705), (10045, 16741)]