140752128

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{16661}}^1$

素因数の和:16691

約数の個数: 72

約数和(自身を含む): 408685536

約数和(自身を除く): 267933408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 16661, 33322, 49983, 66644, 99966, 133288, 183271, 199932, 266576, 366542, 399864, 533152, 549813, 733084, 799728, 1066304, 1099626, 1466168, 1599456, 2132608, 2199252, 2932336, 3198912, 4265216, 4398504, 5864672, 6397824, 8797008, 11729344, 12795648, 17594016, 23458688, 35188032, 46917376, 70376064, 140752128]

約数ペア:

[(1, 140752128), (2, 70376064), (3, 46917376), (4, 35188032), (6, 23458688), (8, 17594016), (11, 12795648), (12, 11729344), (16, 8797008), (22, 6397824), (24, 5864672), (32, 4398504), (33, 4265216), (44, 3198912), (48, 2932336), (64, 2199252), (66, 2132608), (88, 1599456), (96, 1466168), (128, 1099626), (132, 1066304), (176, 799728), (192, 733084), (256, 549813), (264, 533152), (352, 399864), (384, 366542), (528, 266576), (704, 199932), (768, 183271), (1056, 133288), (1408, 99966), (2112, 66644), (2816, 49983), (4224, 33322), (8448, 16661)]