169403904

素因数分解:

$2^9\times 3^2\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 120

約数和(自身を含む): 495254760

約数和(自身を除く): 325850856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 379, 384, 388, 512, 576, 582, 758, 768, 776, 873, 1137, 1152, 1164, 1516, 1536, 1552, 1746, 2274, 2304, 2328, 3032, 3104, 3411, 3492, 4548, 4608, 4656, 6064, 6208, 6822, 6984, 9096, 9312, 12128, 12416, 13644, 13968, 18192, 18624, 24256, 24832, 27288, 27936, 36384, 36763, 37248, 48512, 49664, 54576, 55872, 72768, 73526, 74496, 97024, 109152, 110289, 111744, 145536, 147052, 148992, 194048, 218304, 220578, 223488, 291072, 294104, 330867, 436608, 441156, 446976, 582144, 588208, 661734, 873216, 882312, 1176416, 1323468, 1746432, 1764624, 2352832, 2646936, 3529248, 4705664, 5293872, 7058496, 9411328, 10587744, 14116992, 18822656, 21175488, 28233984, 42350976, 56467968, 84701952, 169403904]

約数ペア:

[(1, 169403904), (2, 84701952), (3, 56467968), (4, 42350976), (6, 28233984), (8, 21175488), (9, 18822656), (12, 14116992), (16, 10587744), (18, 9411328), (24, 7058496), (32, 5293872), (36, 4705664), (48, 3529248), (64, 2646936), (72, 2352832), (96, 1764624), (97, 1746432), (128, 1323468), (144, 1176416), (192, 882312), (194, 873216), (256, 661734), (288, 588208), (291, 582144), (379, 446976), (384, 441156), (388, 436608), (512, 330867), (576, 294104), (582, 291072), (758, 223488), (768, 220578), (776, 218304), (873, 194048), (1137, 148992), (1152, 147052), (1164, 145536), (1516, 111744), (1536, 110289), (1552, 109152), (1746, 97024), (2274, 74496), (2304, 73526), (2328, 72768), (3032, 55872), (3104, 54576), (3411, 49664), (3492, 48512), (4548, 37248), (4608, 36763), (4656, 36384), (6064, 27936), (6208, 27288), (6822, 24832), (6984, 24256), (9096, 18624), (9312, 18192), (12128, 13968), (12416, 13644)]