189306544

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4871}}^1$

素因数の和:5233

約数の個数: 40

約数和(自身を含む): 420473088

約数和(自身を除く): 231166544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 2429, 2776, 4858, 4871, 5552, 9716, 9742, 19432, 19484, 34097, 38864, 38968, 68194, 77936, 136388, 272776, 545552, 1690237, 3380474, 6760948, 11831659, 13521896, 23663318, 27043792, 47326636, 94653272, 189306544]

約数ペア:

[(1, 189306544), (2, 94653272), (4, 47326636), (7, 27043792), (8, 23663318), (14, 13521896), (16, 11831659), (28, 6760948), (56, 3380474), (112, 1690237), (347, 545552), (694, 272776), (1388, 136388), (2429, 77936), (2776, 68194), (4858, 38968), (4871, 38864), (5552, 34097), (9716, 19484), (9742, 19432)]