168908544

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{3491}}^1$

素因数の和:3523

約数の個数: 144

約数和(自身を含む): 571011840

約数和(自身を除く): 402103296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3491, 4032, 5376, 6048, 6912, 6982, 8064, 10473, 12096, 13964, 16128, 20946, 24192, 24437, 27928, 31419, 41892, 48384, 48874, 55856, 62838, 73311, 83784, 94257, 97748, 111712, 125676, 146622, 167568, 188514, 195496, 219933, 223424, 251352, 293244, 335136, 377028, 390992, 439866, 446848, 502704, 586488, 659799, 670272, 754056, 781984, 879732, 893696, 1005408, 1172976, 1319598, 1340544, 1508112, 1563968, 1759464, 2010816, 2345952, 2639196, 2681088, 3016224, 3127936, 3518928, 4021632, 4691904, 5278392, 6032448, 6255872, 7037856, 8043264, 9383808, 10556784, 12064896, 14075712, 18767616, 21113568, 24129792, 28151424, 42227136, 56302848, 84454272, 168908544]

約数ペア:

[(1, 168908544), (2, 84454272), (3, 56302848), (4, 42227136), (6, 28151424), (7, 24129792), (8, 21113568), (9, 18767616), (12, 14075712), (14, 12064896), (16, 10556784), (18, 9383808), (21, 8043264), (24, 7037856), (27, 6255872), (28, 6032448), (32, 5278392), (36, 4691904), (42, 4021632), (48, 3518928), (54, 3127936), (56, 3016224), (63, 2681088), (64, 2639196), (72, 2345952), (84, 2010816), (96, 1759464), (108, 1563968), (112, 1508112), (126, 1340544), (128, 1319598), (144, 1172976), (168, 1005408), (189, 893696), (192, 879732), (216, 781984), (224, 754056), (252, 670272), (256, 659799), (288, 586488), (336, 502704), (378, 446848), (384, 439866), (432, 390992), (448, 377028), (504, 335136), (576, 293244), (672, 251352), (756, 223424), (768, 219933), (864, 195496), (896, 188514), (1008, 167568), (1152, 146622), (1344, 125676), (1512, 111712), (1728, 97748), (1792, 94257), (2016, 83784), (2304, 73311), (2688, 62838), (3024, 55856), (3456, 48874), (3491, 48384), (4032, 41892), (5376, 31419), (6048, 27928), (6912, 24437), (6982, 24192), (8064, 20946), (10473, 16128), (12096, 13964)]