160540272

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19559}}^1$

素因数の和:19595

約数の個数: 80

約数和(自身を含む): 485088000

約数和(自身を除く): 324547728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 19559, 39118, 58677, 78236, 117354, 156472, 176031, 234708, 312944, 352062, 371621, 469416, 528093, 704124, 743242, 938832, 1056186, 1114863, 1408248, 1486484, 2112372, 2229726, 2816496, 2972968, 3344589, 4224744, 4459452, 5945936, 6689178, 8449488, 8918904, 10033767, 13378356, 17837808, 20067534, 26756712, 40135068, 53513424, 80270136, 160540272]

約数ペア:

[(1, 160540272), (2, 80270136), (3, 53513424), (4, 40135068), (6, 26756712), (8, 20067534), (9, 17837808), (12, 13378356), (16, 10033767), (18, 8918904), (19, 8449488), (24, 6689178), (27, 5945936), (36, 4459452), (38, 4224744), (48, 3344589), (54, 2972968), (57, 2816496), (72, 2229726), (76, 2112372), (108, 1486484), (114, 1408248), (144, 1114863), (152, 1056186), (171, 938832), (216, 743242), (228, 704124), (304, 528093), (342, 469416), (432, 371621), (456, 352062), (513, 312944), (684, 234708), (912, 176031), (1026, 156472), (1368, 117354), (2052, 78236), (2736, 58677), (4104, 39118), (8208, 19559)]