165357556

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 371302400

約数和(自身を除く): 205944844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 127, 146, 182, 196, 254, 292, 343, 364, 508, 511, 637, 686, 889, 949, 1022, 1274, 1372, 1651, 1778, 1898, 2044, 2548, 3302, 3556, 3577, 3796, 4459, 6223, 6604, 6643, 7154, 8918, 9271, 11557, 12446, 13286, 14308, 17836, 18542, 23114, 24892, 25039, 26572, 37084, 43561, 46228, 46501, 50078, 64897, 80899, 87122, 93002, 100156, 120523, 129794, 161798, 174244, 186004, 241046, 259588, 323596, 325507, 454279, 482092, 566293, 651014, 843661, 908558, 1132586, 1302028, 1687322, 1817116, 2265172, 3179953, 3374644, 5905627, 6359906, 11811254, 12719812, 23622508, 41339389, 82678778, 165357556]

約数ペア:

[(1, 165357556), (2, 82678778), (4, 41339389), (7, 23622508), (13, 12719812), (14, 11811254), (26, 6359906), (28, 5905627), (49, 3374644), (52, 3179953), (73, 2265172), (91, 1817116), (98, 1687322), (127, 1302028), (146, 1132586), (182, 908558), (196, 843661), (254, 651014), (292, 566293), (343, 482092), (364, 454279), (508, 325507), (511, 323596), (637, 259588), (686, 241046), (889, 186004), (949, 174244), (1022, 161798), (1274, 129794), (1372, 120523), (1651, 100156), (1778, 93002), (1898, 87122), (2044, 80899), (2548, 64897), (3302, 50078), (3556, 46501), (3577, 46228), (3796, 43561), (4459, 37084), (6223, 26572), (6604, 25039), (6643, 24892), (7154, 23114), (8918, 18542), (9271, 17836), (11557, 14308), (12446, 13286)]