164802768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2556

約数の個数: 80

約数和(自身を含む): 462887040

約数和(自身を除く): 298084272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2423, 2616, 2834, 4251, 4846, 5232, 5668, 7269, 8502, 9692, 11336, 14538, 17004, 19384, 22672, 29076, 31499, 34008, 38768, 58152, 62998, 68016, 94497, 116304, 125996, 188994, 251992, 264107, 377988, 503984, 528214, 755976, 792321, 1056428, 1511952, 1584642, 2112856, 3169284, 3433391, 4225712, 6338568, 6866782, 10300173, 12677136, 13733564, 20600346, 27467128, 41200692, 54934256, 82401384, 164802768]

約数ペア:

[(1, 164802768), (2, 82401384), (3, 54934256), (4, 41200692), (6, 27467128), (8, 20600346), (12, 13733564), (13, 12677136), (16, 10300173), (24, 6866782), (26, 6338568), (39, 4225712), (48, 3433391), (52, 3169284), (78, 2112856), (104, 1584642), (109, 1511952), (156, 1056428), (208, 792321), (218, 755976), (312, 528214), (327, 503984), (436, 377988), (624, 264107), (654, 251992), (872, 188994), (1308, 125996), (1417, 116304), (1744, 94497), (2423, 68016), (2616, 62998), (2834, 58152), (4251, 38768), (4846, 34008), (5232, 31499), (5668, 29076), (7269, 22672), (8502, 19384), (9692, 17004), (11336, 14538)]