123915904

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 300002400

約数和(自身を除く): 176086496

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 859, 896, 1127, 1288, 1472, 1568, 1718, 2254, 2576, 2944, 3136, 3436, 4508, 5152, 6013, 6272, 6872, 9016, 10304, 12026, 13744, 18032, 19757, 20608, 24052, 27488, 36064, 39514, 42091, 48104, 54976, 72128, 79028, 84182, 96208, 109952, 138299, 144256, 158056, 168364, 192416, 276598, 316112, 336728, 384832, 553196, 632224, 673456, 769664, 968093, 1106392, 1264448, 1346912, 1936186, 2212784, 2528896, 2693824, 3872372, 4425568, 5387648, 7744744, 8851136, 15489488, 17702272, 30978976, 61957952, 123915904]

約数ペア:

[(1, 123915904), (2, 61957952), (4, 30978976), (7, 17702272), (8, 15489488), (14, 8851136), (16, 7744744), (23, 5387648), (28, 4425568), (32, 3872372), (46, 2693824), (49, 2528896), (56, 2212784), (64, 1936186), (92, 1346912), (98, 1264448), (112, 1106392), (128, 968093), (161, 769664), (184, 673456), (196, 632224), (224, 553196), (322, 384832), (368, 336728), (392, 316112), (448, 276598), (644, 192416), (736, 168364), (784, 158056), (859, 144256), (896, 138299), (1127, 109952), (1288, 96208), (1472, 84182), (1568, 79028), (1718, 72128), (2254, 54976), (2576, 48104), (2944, 42091), (3136, 39514), (3436, 36064), (4508, 27488), (5152, 24052), (6013, 20608), (6272, 19757), (6872, 18032), (9016, 13744), (10304, 12026)]