125498128

素因数分解:

$2^4\times 7^1\times {\mathrm{1120519}}^1$

素因数の和:1120534

約数の個数: 20

約数和(自身を含む): 277888960

約数和(自身を除く): 152390832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1120519, 2241038, 4482076, 7843633, 8964152, 15687266, 17928304, 31374532, 62749064, 125498128]

約数ペア:

[(1, 125498128), (2, 62749064), (4, 31374532), (7, 17928304), (8, 15687266), (14, 8964152), (16, 7843633), (28, 4482076), (56, 2241038), (112, 1120519)]