190052576

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2072

約数の個数: 72

約数和(自身を含む): 442612296

約数和(自身を除く): 252559720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 1987, 2989, 3416, 3974, 5978, 6832, 7948, 11956, 13664, 13909, 15896, 23912, 27818, 31792, 47824, 55636, 63584, 95648, 97363, 111272, 121207, 194726, 222544, 242414, 389452, 445088, 484828, 778904, 848449, 969656, 1557808, 1696898, 1939312, 3115616, 3393796, 3878624, 5939143, 6787592, 11878286, 13575184, 23756572, 27150368, 47513144, 95026288, 190052576]

約数ペア:

[(1, 190052576), (2, 95026288), (4, 47513144), (7, 27150368), (8, 23756572), (14, 13575184), (16, 11878286), (28, 6787592), (32, 5939143), (49, 3878624), (56, 3393796), (61, 3115616), (98, 1939312), (112, 1696898), (122, 1557808), (196, 969656), (224, 848449), (244, 778904), (392, 484828), (427, 445088), (488, 389452), (784, 242414), (854, 222544), (976, 194726), (1568, 121207), (1708, 111272), (1952, 97363), (1987, 95648), (2989, 63584), (3416, 55636), (3974, 47824), (5978, 31792), (6832, 27818), (7948, 23912), (11956, 15896), (13664, 13909)]