168191712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 520097760

約数和(自身を除く): 351906048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 167, 208, 234, 269, 288, 312, 334, 416, 468, 501, 538, 624, 668, 807, 936, 1002, 1076, 1248, 1336, 1503, 1614, 1872, 2004, 2152, 2171, 2421, 2672, 3006, 3228, 3497, 3744, 4008, 4304, 4342, 4842, 5344, 6012, 6456, 6513, 6994, 8016, 8608, 8684, 9684, 10491, 12024, 12912, 13026, 13988, 16032, 17368, 19368, 19539, 20982, 24048, 25824, 26052, 27976, 31473, 34736, 38736, 39078, 41964, 44923, 48096, 52104, 55952, 62946, 69472, 77472, 78156, 83928, 89846, 104208, 111904, 125892, 134769, 156312, 167856, 179692, 208416, 251784, 269538, 312624, 335712, 359384, 404307, 503568, 539076, 583999, 625248, 718768, 808614, 1007136, 1078152, 1167998, 1437536, 1617228, 1751997, 2156304, 2335996, 3234456, 3503994, 4312608, 4671992, 5255991, 6468912, 7007988, 9343984, 10511982, 12937824, 14015976, 18687968, 21023964, 28031952, 42047928, 56063904, 84095856, 168191712]

約数ペア:

[(1, 168191712), (2, 84095856), (3, 56063904), (4, 42047928), (6, 28031952), (8, 21023964), (9, 18687968), (12, 14015976), (13, 12937824), (16, 10511982), (18, 9343984), (24, 7007988), (26, 6468912), (32, 5255991), (36, 4671992), (39, 4312608), (48, 3503994), (52, 3234456), (72, 2335996), (78, 2156304), (96, 1751997), (104, 1617228), (117, 1437536), (144, 1167998), (156, 1078152), (167, 1007136), (208, 808614), (234, 718768), (269, 625248), (288, 583999), (312, 539076), (334, 503568), (416, 404307), (468, 359384), (501, 335712), (538, 312624), (624, 269538), (668, 251784), (807, 208416), (936, 179692), (1002, 167856), (1076, 156312), (1248, 134769), (1336, 125892), (1503, 111904), (1614, 104208), (1872, 89846), (2004, 83928), (2152, 78156), (2171, 77472), (2421, 69472), (2672, 62946), (3006, 55952), (3228, 52104), (3497, 48096), (3744, 44923), (4008, 41964), (4304, 39078), (4342, 38736), (4842, 34736), (5344, 31473), (6012, 27976), (6456, 26052), (6513, 25824), (6994, 24048), (8016, 20982), (8608, 19539), (8684, 19368), (9684, 17368), (10491, 16032), (12024, 13988), (12912, 13026)]