142348468

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{7481}}^1$

素因数の和:7623

約数の個数: 24

約数和(自身を含む): 256423104

約数和(自身を除く): 114074636

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 7481, 9514, 14962, 19028, 29924, 501227, 531151, 1002454, 1062302, 2004908, 2124604, 35587117, 71174234, 142348468]

約数ペア:

[(1, 142348468), (2, 71174234), (4, 35587117), (67, 2124604), (71, 2004908), (134, 1062302), (142, 1002454), (268, 531151), (284, 501227), (4757, 29924), (7481, 19028), (9514, 14962)]