140971636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{38183}}^1$

素因数の和:38271

約数の個数: 24

約数和(自身を含む): 269426304

約数和(自身を除く): 128454668

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 38183, 76366, 152732, 496379, 992758, 1985516, 2710993, 5421986, 10843972, 35242909, 70485818, 140971636]

約数ペア:

[(1, 140971636), (2, 70485818), (4, 35242909), (13, 10843972), (26, 5421986), (52, 2710993), (71, 1985516), (142, 992758), (284, 496379), (923, 152732), (1846, 76366), (3692, 38183)]