129020243368

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1205977}}^1$

素因数の和:1206337

約数の個数: 32

約数和(自身を含む): 248334989760

約数和(自身を除く): 119314746392

約数列:

[1, 2, 4, 8, 43, 86, 172, 311, 344, 622, 1244, 2488, 13373, 26746, 53492, 106984, 1205977, 2411954, 4823908, 9647816, 51857011, 103714022, 207428044, 375058847, 414856088, 750117694, 1500235388, 3000470776, 16127530421, 32255060842, 64510121684, 129020243368]

約数ペア:

[(1, 129020243368), (2, 64510121684), (4, 32255060842), (8, 16127530421), (43, 3000470776), (86, 1500235388), (172, 750117694), (311, 414856088), (344, 375058847), (622, 207428044), (1244, 103714022), (2488, 51857011), (13373, 9647816), (26746, 4823908), (53492, 2411954), (106984, 1205977)]