161293110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28751}}^1$

素因数の和:28789

約数の個数: 64

約数和(自身を含む): 447151104

約数和(自身を除く): 285857994

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 28751, 57502, 86253, 143755, 172506, 287510, 316261, 431265, 488767, 632522, 862530, 948783, 977534, 1466301, 1581305, 1897566, 2443835, 2932602, 3162610, 4743915, 4887670, 5376437, 7331505, 9487830, 10752874, 14663010, 16129311, 26882185, 32258622, 53764370, 80646555, 161293110]

約数ペア:

[(1, 161293110), (2, 80646555), (3, 53764370), (5, 32258622), (6, 26882185), (10, 16129311), (11, 14663010), (15, 10752874), (17, 9487830), (22, 7331505), (30, 5376437), (33, 4887670), (34, 4743915), (51, 3162610), (55, 2932602), (66, 2443835), (85, 1897566), (102, 1581305), (110, 1466301), (165, 977534), (170, 948783), (187, 862530), (255, 632522), (330, 488767), (374, 431265), (510, 316261), (561, 287510), (935, 172506), (1122, 143755), (1870, 86253), (2805, 57502), (5610, 28751)]