160446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:57

約数の個数: 48

約数和(自身を含む): 402192

約数和(自身を除く): 241746

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 121, 143, 187, 221, 242, 286, 363, 374, 429, 442, 561, 663, 726, 858, 1122, 1326, 1573, 2057, 2431, 3146, 4114, 4719, 4862, 6171, 7293, 9438, 12342, 14586, 26741, 53482, 80223, 160446]

約数ペア:

[(1, 160446), (2, 80223), (3, 53482), (6, 26741), (11, 14586), (13, 12342), (17, 9438), (22, 7293), (26, 6171), (33, 4862), (34, 4719), (39, 4114), (51, 3146), (66, 2431), (78, 2057), (102, 1573), (121, 1326), (143, 1122), (187, 858), (221, 726), (242, 663), (286, 561), (363, 442), (374, 429)]