161602

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 24

約数和(自身を含む): 301644

約数和(自身を除く): 140042

約数列:

[1, 2, 7, 14, 17, 34, 49, 97, 98, 119, 194, 238, 679, 833, 1358, 1649, 1666, 3298, 4753, 9506, 11543, 23086, 80801, 161602]

約数ペア:

[(1, 161602), (2, 80801), (7, 23086), (14, 11543), (17, 9506), (34, 4753), (49, 3298), (97, 1666), (98, 1649), (119, 1358), (194, 833), (238, 679)]