137534464

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7108

約数の個数: 44

約数和(自身を含む): 289445800

約数和(自身を除く): 151911336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 7069, 9728, 14138, 19456, 28276, 56552, 113104, 134311, 226208, 268622, 452416, 537244, 904832, 1074488, 1809664, 2148976, 3619328, 4297952, 7238656, 8595904, 17191808, 34383616, 68767232, 137534464]

約数ペア:

[(1, 137534464), (2, 68767232), (4, 34383616), (8, 17191808), (16, 8595904), (19, 7238656), (32, 4297952), (38, 3619328), (64, 2148976), (76, 1809664), (128, 1074488), (152, 904832), (256, 537244), (304, 452416), (512, 268622), (608, 226208), (1024, 134311), (1216, 113104), (2432, 56552), (4864, 28276), (7069, 19456), (9728, 14138)]