160216245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9973}}^1$

素因数の和:10011

約数の個数: 64

約数和(自身を含む): 344701440

約数和(自身を除く): 184485195

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 5355, 9973, 16065, 29919, 49865, 69811, 89757, 149595, 169541, 209433, 269271, 349055, 448785, 508623, 628299, 847705, 1047165, 1186787, 1346355, 1525869, 1884897, 2543115, 3141495, 3560361, 4577607, 5933935, 7629345, 9424485, 10681083, 17801805, 22888035, 32043249, 53405415, 160216245]

約数ペア:

[(1, 160216245), (3, 53405415), (5, 32043249), (7, 22888035), (9, 17801805), (15, 10681083), (17, 9424485), (21, 7629345), (27, 5933935), (35, 4577607), (45, 3560361), (51, 3141495), (63, 2543115), (85, 1884897), (105, 1525869), (119, 1346355), (135, 1186787), (153, 1047165), (189, 847705), (255, 628299), (315, 508623), (357, 448785), (459, 349055), (595, 269271), (765, 209433), (945, 169541), (1071, 149595), (1785, 89757), (2295, 69811), (3213, 49865), (5355, 29919), (9973, 16065)]