155610304

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1857

約数の個数: 56

約数和(自身を含む): 329681840

約数和(自身を除く): 174071536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1216, 1387, 1753, 2336, 2774, 3506, 4672, 5548, 7012, 11096, 14024, 22192, 28048, 33307, 44384, 56096, 66614, 88768, 112192, 127969, 133228, 255938, 266456, 511876, 532912, 1023752, 1065824, 2047504, 2131648, 2431411, 4095008, 4862822, 8190016, 9725644, 19451288, 38902576, 77805152, 155610304]

約数ペア:

[(1, 155610304), (2, 77805152), (4, 38902576), (8, 19451288), (16, 9725644), (19, 8190016), (32, 4862822), (38, 4095008), (64, 2431411), (73, 2131648), (76, 2047504), (146, 1065824), (152, 1023752), (292, 532912), (304, 511876), (584, 266456), (608, 255938), (1168, 133228), (1216, 127969), (1387, 112192), (1753, 88768), (2336, 66614), (2774, 56096), (3506, 44384), (4672, 33307), (5548, 28048), (7012, 22192), (11096, 14024)]