15378176

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 34535424

約数和(自身を除く): 19157248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 127, 128, 172, 176, 254, 256, 344, 352, 473, 508, 688, 704, 946, 1016, 1376, 1397, 1408, 1892, 2032, 2752, 2794, 2816, 3784, 4064, 5461, 5504, 5588, 7568, 8128, 10922, 11008, 11176, 15136, 16256, 21844, 22352, 30272, 32512, 43688, 44704, 60071, 60544, 87376, 89408, 120142, 121088, 174752, 178816, 240284, 349504, 357632, 480568, 699008, 961136, 1398016, 1922272, 3844544, 7689088, 15378176]

約数ペア:

[(1, 15378176), (2, 7689088), (4, 3844544), (8, 1922272), (11, 1398016), (16, 961136), (22, 699008), (32, 480568), (43, 357632), (44, 349504), (64, 240284), (86, 178816), (88, 174752), (127, 121088), (128, 120142), (172, 89408), (176, 87376), (254, 60544), (256, 60071), (344, 44704), (352, 43688), (473, 32512), (508, 30272), (688, 22352), (704, 21844), (946, 16256), (1016, 15136), (1376, 11176), (1397, 11008), (1408, 10922), (1892, 8128), (2032, 7568), (2752, 5588), (2794, 5504), (2816, 5461), (3784, 4064)]