156717628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53597}}^1$

素因数の和:53661

約数の個数: 24

約数和(自身を含む): 297147312

約数和(自身を除く): 140429684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 53597, 107194, 214388, 911149, 1822298, 2304671, 3644596, 4609342, 9218684, 39179407, 78358814, 156717628]

約数ペア:

[(1, 156717628), (2, 78358814), (4, 39179407), (17, 9218684), (34, 4609342), (43, 3644596), (68, 2304671), (86, 1822298), (172, 911149), (731, 214388), (1462, 107194), (2924, 53597)]