161251776

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13331}}^1$

素因数の和:13359

約数の個数: 112

約数和(自身を含む): 541812480

約数和(自身を除く): 380560704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 13331, 26662, 39993, 53324, 79986, 93317, 106648, 119979, 159972, 186634, 213296, 239958, 279951, 319944, 359937, 373268, 426592, 479916, 559902, 639888, 719874, 746536, 839853, 853184, 959832, 1119804, 1279776, 1439748, 1493072, 1679706, 1919664, 2239608, 2519559, 2559552, 2879496, 2986144, 3359412, 3839328, 4479216, 5039118, 5758992, 5972288, 6718824, 7678656, 8958432, 10078236, 11517984, 13437648, 17916864, 20156472, 23035968, 26875296, 40312944, 53750592, 80625888, 161251776]

約数ペア:

[(1, 161251776), (2, 80625888), (3, 53750592), (4, 40312944), (6, 26875296), (7, 23035968), (8, 20156472), (9, 17916864), (12, 13437648), (14, 11517984), (16, 10078236), (18, 8958432), (21, 7678656), (24, 6718824), (27, 5972288), (28, 5758992), (32, 5039118), (36, 4479216), (42, 3839328), (48, 3359412), (54, 2986144), (56, 2879496), (63, 2559552), (64, 2519559), (72, 2239608), (84, 1919664), (96, 1679706), (108, 1493072), (112, 1439748), (126, 1279776), (144, 1119804), (168, 959832), (189, 853184), (192, 839853), (216, 746536), (224, 719874), (252, 639888), (288, 559902), (336, 479916), (378, 426592), (432, 373268), (448, 359937), (504, 319944), (576, 279951), (672, 239958), (756, 213296), (864, 186634), (1008, 159972), (1344, 119979), (1512, 106648), (1728, 93317), (2016, 79986), (3024, 53324), (4032, 39993), (6048, 26662), (12096, 13331)]