194324224

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 402913280

約数和(自身を除く): 208589056

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 128, 139, 172, 254, 256, 278, 344, 508, 556, 688, 1016, 1112, 1376, 2032, 2224, 2752, 4064, 4448, 5461, 5504, 5977, 8128, 8896, 10922, 11008, 11954, 16256, 17653, 17792, 21844, 23908, 32512, 35306, 35584, 43688, 47816, 70612, 87376, 95632, 141224, 174752, 191264, 282448, 349504, 382528, 564896, 699008, 759079, 765056, 1129792, 1398016, 1518158, 1530112, 2259584, 3036316, 4519168, 6072632, 12145264, 24290528, 48581056, 97162112, 194324224]

約数ペア:

[(1, 194324224), (2, 97162112), (4, 48581056), (8, 24290528), (16, 12145264), (32, 6072632), (43, 4519168), (64, 3036316), (86, 2259584), (127, 1530112), (128, 1518158), (139, 1398016), (172, 1129792), (254, 765056), (256, 759079), (278, 699008), (344, 564896), (508, 382528), (556, 349504), (688, 282448), (1016, 191264), (1112, 174752), (1376, 141224), (2032, 95632), (2224, 87376), (2752, 70612), (4064, 47816), (4448, 43688), (5461, 35584), (5504, 35306), (5977, 32512), (8128, 23908), (8896, 21844), (10922, 17792), (11008, 17653), (11954, 16256)]