164841936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3863}}^1$

素因数の和:4008

約数の個数: 80

約数和(自身を含む): 490635264

約数和(自身を除く): 325793328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 3863, 5334, 6096, 7112, 7726, 10668, 11589, 14224, 15452, 21336, 23178, 27041, 30904, 42672, 46356, 54082, 61808, 81123, 92712, 108164, 162246, 185424, 216328, 324492, 432656, 490601, 648984, 981202, 1297968, 1471803, 1962404, 2943606, 3434207, 3924808, 5887212, 6868414, 7849616, 10302621, 11774424, 13736828, 20605242, 23548848, 27473656, 41210484, 54947312, 82420968, 164841936]

約数ペア:

[(1, 164841936), (2, 82420968), (3, 54947312), (4, 41210484), (6, 27473656), (7, 23548848), (8, 20605242), (12, 13736828), (14, 11774424), (16, 10302621), (21, 7849616), (24, 6868414), (28, 5887212), (42, 3924808), (48, 3434207), (56, 2943606), (84, 1962404), (112, 1471803), (127, 1297968), (168, 981202), (254, 648984), (336, 490601), (381, 432656), (508, 324492), (762, 216328), (889, 185424), (1016, 162246), (1524, 108164), (1778, 92712), (2032, 81123), (2667, 61808), (3048, 54082), (3556, 46356), (3863, 42672), (5334, 30904), (6096, 27041), (7112, 23178), (7726, 21336), (10668, 15452), (11589, 14224)]