142532768

素因数分解:

$2^5\times 7^2\times {\mathrm{90901}}^1$

素因数の和:90925

約数の個数: 36

約数和(自身を含む): 326429082

約数和(自身を除く): 183896314

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 90901, 181802, 363604, 636307, 727208, 1272614, 1454416, 2545228, 2908832, 4454149, 5090456, 8908298, 10180912, 17816596, 20361824, 35633192, 71266384, 142532768]

約数ペア:

[(1, 142532768), (2, 71266384), (4, 35633192), (7, 20361824), (8, 17816596), (14, 10180912), (16, 8908298), (28, 5090456), (32, 4454149), (49, 2908832), (56, 2545228), (98, 1454416), (112, 1272614), (196, 727208), (224, 636307), (392, 363604), (784, 181802), (1568, 90901)]