168660648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 503586720

約数和(自身を除く): 334926072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 83, 104, 117, 156, 166, 167, 169, 234, 249, 312, 332, 334, 338, 468, 498, 501, 507, 664, 668, 676, 747, 936, 996, 1002, 1014, 1079, 1336, 1352, 1494, 1503, 1521, 1992, 2004, 2028, 2158, 2171, 2988, 3006, 3042, 3237, 4008, 4056, 4316, 4342, 5976, 6012, 6084, 6474, 6513, 8632, 8684, 9711, 12024, 12168, 12948, 13026, 13861, 14027, 17368, 19422, 19539, 25896, 26052, 27722, 28054, 28223, 38844, 39078, 41583, 42081, 52104, 55444, 56108, 56446, 77688, 78156, 83166, 84162, 84669, 110888, 112216, 112892, 124749, 126243, 156312, 166332, 168324, 169338, 180193, 225784, 249498, 252486, 254007, 332664, 336648, 338676, 360386, 498996, 504972, 508014, 540579, 677352, 720772, 997992, 1009944, 1016028, 1081158, 1441544, 1621737, 2032056, 2162316, 2342509, 3243474, 4324632, 4685018, 6486948, 7027527, 9370036, 12973896, 14055054, 18740072, 21082581, 28110108, 42165162, 56220216, 84330324, 168660648]

約数ペア:

[(1, 168660648), (2, 84330324), (3, 56220216), (4, 42165162), (6, 28110108), (8, 21082581), (9, 18740072), (12, 14055054), (13, 12973896), (18, 9370036), (24, 7027527), (26, 6486948), (36, 4685018), (39, 4324632), (52, 3243474), (72, 2342509), (78, 2162316), (83, 2032056), (104, 1621737), (117, 1441544), (156, 1081158), (166, 1016028), (167, 1009944), (169, 997992), (234, 720772), (249, 677352), (312, 540579), (332, 508014), (334, 504972), (338, 498996), (468, 360386), (498, 338676), (501, 336648), (507, 332664), (664, 254007), (668, 252486), (676, 249498), (747, 225784), (936, 180193), (996, 169338), (1002, 168324), (1014, 166332), (1079, 156312), (1336, 126243), (1352, 124749), (1494, 112892), (1503, 112216), (1521, 110888), (1992, 84669), (2004, 84162), (2028, 83166), (2158, 78156), (2171, 77688), (2988, 56446), (3006, 56108), (3042, 55444), (3237, 52104), (4008, 42081), (4056, 41583), (4316, 39078), (4342, 38844), (5976, 28223), (6012, 28054), (6084, 27722), (6474, 26052), (6513, 25896), (8632, 19539), (8684, 19422), (9711, 17368), (12024, 14027), (12168, 13861), (12948, 13026)]