142406972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9461}}^1$

素因数の和:9589

約数の個数: 24

約数和(自身を含む): 257517792

約数和(自身を除く): 115110820

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 9461, 15052, 18922, 37844, 501433, 671731, 1002866, 1343462, 2005732, 2686924, 35601743, 71203486, 142406972]

約数ペア:

[(1, 142406972), (2, 71203486), (4, 35601743), (53, 2686924), (71, 2005732), (106, 1343462), (142, 1002866), (212, 671731), (284, 501433), (3763, 37844), (7526, 18922), (9461, 15052)]