169786155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 362465280

約数和(自身を除く): 192679125

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 37, 55, 77, 87, 105, 111, 137, 145, 165, 185, 203, 231, 259, 319, 385, 407, 411, 435, 555, 609, 685, 777, 957, 959, 1015, 1073, 1155, 1221, 1295, 1507, 1595, 2035, 2055, 2233, 2849, 2877, 3045, 3219, 3885, 3973, 4521, 4785, 4795, 5069, 5365, 6105, 6699, 7511, 7535, 8547, 10549, 11165, 11803, 11919, 14245, 14385, 15207, 16095, 19865, 22533, 22605, 25345, 27811, 31647, 33495, 35409, 35483, 37555, 42735, 43703, 52745, 55759, 59015, 59595, 76035, 82621, 83433, 106449, 112665, 131109, 139055, 147001, 158235, 167277, 177045, 177415, 218515, 247863, 278795, 305921, 390313, 413105, 417165, 441003, 532245, 655545, 735005, 836385, 917763, 1029007, 1170939, 1239315, 1529605, 1617011, 1951565, 2205015, 3087021, 4588815, 4851033, 5145035, 5854695, 8085055, 11319077, 15435105, 24255165, 33957231, 56595385, 169786155]

約数ペア:

[(1, 169786155), (3, 56595385), (5, 33957231), (7, 24255165), (11, 15435105), (15, 11319077), (21, 8085055), (29, 5854695), (33, 5145035), (35, 4851033), (37, 4588815), (55, 3087021), (77, 2205015), (87, 1951565), (105, 1617011), (111, 1529605), (137, 1239315), (145, 1170939), (165, 1029007), (185, 917763), (203, 836385), (231, 735005), (259, 655545), (319, 532245), (385, 441003), (407, 417165), (411, 413105), (435, 390313), (555, 305921), (609, 278795), (685, 247863), (777, 218515), (957, 177415), (959, 177045), (1015, 167277), (1073, 158235), (1155, 147001), (1221, 139055), (1295, 131109), (1507, 112665), (1595, 106449), (2035, 83433), (2055, 82621), (2233, 76035), (2849, 59595), (2877, 59015), (3045, 55759), (3219, 52745), (3885, 43703), (3973, 42735), (4521, 37555), (4785, 35483), (4795, 35409), (5069, 33495), (5365, 31647), (6105, 27811), (6699, 25345), (7511, 22605), (7535, 22533), (8547, 19865), (10549, 16095), (11165, 15207), (11803, 14385), (11919, 14245)]