167988943870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2161}}^1\times {\mathrm{6997}}^1$

素因数の和:9277

約数の個数: 64

約数和(自身を含む): 333337021632

約数和(自身を除く): 165348077762

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2161, 2222, 4322, 5555, 6997, 10805, 11110, 13994, 21610, 23771, 34985, 47542, 69970, 76967, 118855, 153934, 218261, 237710, 384835, 436522, 706697, 769670, 1091305, 1413394, 2182610, 2400871, 3533485, 4801742, 7066970, 7773667, 12004355, 15120517, 15547334, 24008710, 30241034, 38868335, 75602585, 77736670, 151205170, 166325687, 332651374, 831628435, 1527172217, 1663256870, 3054344434, 7635861085, 15271722170, 16798894387, 33597788774, 83994471935, 167988943870]

約数ペア:

[(1, 167988943870), (2, 83994471935), (5, 33597788774), (10, 16798894387), (11, 15271722170), (22, 7635861085), (55, 3054344434), (101, 1663256870), (110, 1527172217), (202, 831628435), (505, 332651374), (1010, 166325687), (1111, 151205170), (2161, 77736670), (2222, 75602585), (4322, 38868335), (5555, 30241034), (6997, 24008710), (10805, 15547334), (11110, 15120517), (13994, 12004355), (21610, 7773667), (23771, 7066970), (34985, 4801742), (47542, 3533485), (69970, 2400871), (76967, 2182610), (118855, 1413394), (153934, 1091305), (218261, 769670), (237710, 706697), (384835, 436522)]