178268928

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 479546928

約数和(自身を除く): 301278000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 2328, 2393, 3104, 4656, 4786, 6208, 7179, 9312, 9572, 12416, 14358, 18624, 19144, 24832, 28716, 37248, 38288, 57432, 74496, 76576, 114864, 153152, 229728, 232121, 306304, 459456, 464242, 612608, 696363, 918912, 928484, 1392726, 1837824, 1856968, 2785452, 3713936, 5570904, 7427872, 11141808, 14855744, 22283616, 29711488, 44567232, 59422976, 89134464, 178268928]

約数ペア:

[(1, 178268928), (2, 89134464), (3, 59422976), (4, 44567232), (6, 29711488), (8, 22283616), (12, 14855744), (16, 11141808), (24, 7427872), (32, 5570904), (48, 3713936), (64, 2785452), (96, 1856968), (97, 1837824), (128, 1392726), (192, 928484), (194, 918912), (256, 696363), (291, 612608), (384, 464242), (388, 459456), (582, 306304), (768, 232121), (776, 229728), (1164, 153152), (1552, 114864), (2328, 76576), (2393, 74496), (3104, 57432), (4656, 38288), (4786, 37248), (6208, 28716), (7179, 24832), (9312, 19144), (9572, 18624), (12416, 14358)]