140894524

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 250050528

約数和(自身を除く): 109156004

約数列:

[1, 2, 4, 103, 206, 281, 412, 562, 1124, 1217, 2434, 4868, 28943, 57886, 115772, 125351, 250702, 341977, 501404, 683954, 1367908, 35223631, 70447262, 140894524]

約数ペア:

[(1, 140894524), (2, 70447262), (4, 35223631), (103, 1367908), (206, 683954), (281, 501404), (412, 341977), (562, 250702), (1124, 125351), (1217, 115772), (2434, 57886), (4868, 28943)]