133025872

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19471}}^1$

素因数の和:19547

約数の個数: 40

約数和(自身を含む): 299401472

約数和(自身を除く): 166375600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 19471, 38942, 77884, 136297, 155768, 272594, 311536, 545188, 1090376, 1187731, 2180752, 2375462, 4750924, 8314117, 9501848, 16628234, 19003696, 33256468, 66512936, 133025872]

約数ペア:

[(1, 133025872), (2, 66512936), (4, 33256468), (7, 19003696), (8, 16628234), (14, 9501848), (16, 8314117), (28, 4750924), (56, 2375462), (61, 2180752), (112, 1187731), (122, 1090376), (244, 545188), (427, 311536), (488, 272594), (854, 155768), (976, 136297), (1708, 77884), (3416, 38942), (6832, 19471)]