129240832

素因数分解:

$2^8\times 7^2\times {\mathrm{10303}}^1$

素因数の和:10333

約数の個数: 54

約数和(自身を含む): 300124608

約数和(自身を除く): 170883776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 10303, 12544, 20606, 41212, 72121, 82424, 144242, 164848, 288484, 329696, 504847, 576968, 659392, 1009694, 1153936, 1318784, 2019388, 2307872, 2637568, 4038776, 4615744, 8077552, 9231488, 16155104, 18462976, 32310208, 64620416, 129240832]

約数ペア:

[(1, 129240832), (2, 64620416), (4, 32310208), (7, 18462976), (8, 16155104), (14, 9231488), (16, 8077552), (28, 4615744), (32, 4038776), (49, 2637568), (56, 2307872), (64, 2019388), (98, 1318784), (112, 1153936), (128, 1009694), (196, 659392), (224, 576968), (256, 504847), (392, 329696), (448, 288484), (784, 164848), (896, 144242), (1568, 82424), (1792, 72121), (3136, 41212), (6272, 20606), (10303, 12544)]