142969892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2861}}^1$

素因数の和:2940

約数の個数: 36

約数和(自身を含む): 278512668

約数和(自身を除く): 135542776

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 2861, 3844, 5722, 11444, 12493, 24986, 37193, 49972, 74386, 88691, 148772, 177382, 354764, 1152983, 2305966, 2749421, 4611932, 5498842, 10997684, 35742473, 71484946, 142969892]

約数ペア:

[(1, 142969892), (2, 71484946), (4, 35742473), (13, 10997684), (26, 5498842), (31, 4611932), (52, 2749421), (62, 2305966), (124, 1152983), (403, 354764), (806, 177382), (961, 148772), (1612, 88691), (1922, 74386), (2861, 49972), (3844, 37193), (5722, 24986), (11444, 12493)]