120189573

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 223641600

約数和(自身を除く): 103452027

約数列:

[1, 3, 7, 9, 19, 21, 31, 41, 57, 63, 79, 93, 123, 133, 171, 217, 237, 279, 287, 369, 399, 553, 589, 651, 711, 779, 861, 1197, 1271, 1501, 1659, 1767, 1953, 2337, 2449, 2583, 3239, 3813, 4123, 4503, 4977, 5301, 5453, 7011, 7347, 8897, 9717, 10507, 11439, 12369, 13509, 16359, 17143, 22041, 22673, 24149, 26691, 29151, 31521, 37107, 46531, 49077, 51429, 61541, 68019, 72447, 80073, 94563, 100409, 139593, 154287, 169043, 184623, 204057, 217341, 301227, 325717, 418779, 430787, 507129, 553869, 702863, 903681, 977151, 1292361, 1521387, 1907771, 2108589, 2931453, 3877083, 5723313, 6325767, 13354397, 17169939, 40063191, 120189573]

約数ペア:

[(1, 120189573), (3, 40063191), (7, 17169939), (9, 13354397), (19, 6325767), (21, 5723313), (31, 3877083), (41, 2931453), (57, 2108589), (63, 1907771), (79, 1521387), (93, 1292361), (123, 977151), (133, 903681), (171, 702863), (217, 553869), (237, 507129), (279, 430787), (287, 418779), (369, 325717), (399, 301227), (553, 217341), (589, 204057), (651, 184623), (711, 169043), (779, 154287), (861, 139593), (1197, 100409), (1271, 94563), (1501, 80073), (1659, 72447), (1767, 68019), (1953, 61541), (2337, 51429), (2449, 49077), (2583, 46531), (3239, 37107), (3813, 31521), (4123, 29151), (4503, 26691), (4977, 24149), (5301, 22673), (5453, 22041), (7011, 17143), (7347, 16359), (8897, 13509), (9717, 12369), (10507, 11439)]