157622328

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 465600000

約数和(自身を除く): 307977672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 193, 199, 216, 228, 342, 386, 398, 456, 513, 579, 597, 684, 772, 796, 1026, 1158, 1194, 1368, 1544, 1592, 1737, 1791, 2052, 2316, 2388, 3474, 3582, 3667, 3781, 4104, 4632, 4776, 5211, 5373, 6948, 7164, 7334, 7562, 10422, 10746, 11001, 11343, 13896, 14328, 14668, 15124, 20844, 21492, 22002, 22686, 29336, 30248, 33003, 34029, 38407, 41688, 42984, 44004, 45372, 66006, 68058, 76814, 88008, 90744, 99009, 102087, 115221, 132012, 136116, 153628, 198018, 204174, 230442, 264024, 272232, 307256, 345663, 396036, 408348, 460884, 691326, 729733, 792072, 816696, 921768, 1036989, 1382652, 1459466, 2073978, 2189199, 2765304, 2918932, 4147956, 4378398, 5837864, 6567597, 8295912, 8756796, 13135194, 17513592, 19702791, 26270388, 39405582, 52540776, 78811164, 157622328]

約数ペア:

[(1, 157622328), (2, 78811164), (3, 52540776), (4, 39405582), (6, 26270388), (8, 19702791), (9, 17513592), (12, 13135194), (18, 8756796), (19, 8295912), (24, 6567597), (27, 5837864), (36, 4378398), (38, 4147956), (54, 2918932), (57, 2765304), (72, 2189199), (76, 2073978), (108, 1459466), (114, 1382652), (152, 1036989), (171, 921768), (193, 816696), (199, 792072), (216, 729733), (228, 691326), (342, 460884), (386, 408348), (398, 396036), (456, 345663), (513, 307256), (579, 272232), (597, 264024), (684, 230442), (772, 204174), (796, 198018), (1026, 153628), (1158, 136116), (1194, 132012), (1368, 115221), (1544, 102087), (1592, 99009), (1737, 90744), (1791, 88008), (2052, 76814), (2316, 68058), (2388, 66006), (3474, 45372), (3582, 44004), (3667, 42984), (3781, 41688), (4104, 38407), (4632, 34029), (4776, 33003), (5211, 30248), (5373, 29336), (6948, 22686), (7164, 22002), (7334, 21492), (7562, 20844), (10422, 15124), (10746, 14668), (11001, 14328), (11343, 13896)]