171808368

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 461803776

約数和(自身を除く): 289995408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 67, 82, 123, 134, 164, 201, 246, 268, 328, 402, 492, 536, 656, 804, 984, 1072, 1303, 1608, 1968, 2606, 2747, 3216, 3909, 5212, 5494, 7818, 8241, 10424, 10988, 15636, 16482, 20848, 21976, 31272, 32964, 43952, 53423, 62544, 65928, 87301, 106846, 131856, 160269, 174602, 213692, 261903, 320538, 349204, 427384, 523806, 641076, 698408, 854768, 1047612, 1282152, 1396816, 2095224, 2564304, 3579341, 4190448, 7158682, 10738023, 14317364, 21476046, 28634728, 42952092, 57269456, 85904184, 171808368]

約数ペア:

[(1, 171808368), (2, 85904184), (3, 57269456), (4, 42952092), (6, 28634728), (8, 21476046), (12, 14317364), (16, 10738023), (24, 7158682), (41, 4190448), (48, 3579341), (67, 2564304), (82, 2095224), (123, 1396816), (134, 1282152), (164, 1047612), (201, 854768), (246, 698408), (268, 641076), (328, 523806), (402, 427384), (492, 349204), (536, 320538), (656, 261903), (804, 213692), (984, 174602), (1072, 160269), (1303, 131856), (1608, 106846), (1968, 87301), (2606, 65928), (2747, 62544), (3216, 53423), (3909, 43952), (5212, 32964), (5494, 31272), (7818, 21976), (8241, 20848), (10424, 16482), (10988, 15636)]