139769178

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 296980992

約数和(自身を除く): 157211814

約数列:

[1, 2, 3, 6, 43, 61, 83, 86, 107, 122, 129, 166, 183, 214, 249, 258, 321, 366, 498, 642, 2623, 3569, 4601, 5063, 5246, 6527, 7138, 7869, 8881, 9202, 10126, 10707, 13054, 13803, 15189, 15738, 17762, 19581, 21414, 26643, 27606, 30378, 39162, 53286, 217709, 280661, 381883, 435418, 541741, 561322, 653127, 763766, 841983, 1083482, 1145649, 1306254, 1625223, 1683966, 2291298, 3250446, 23294863, 46589726, 69884589, 139769178]

約数ペア:

[(1, 139769178), (2, 69884589), (3, 46589726), (6, 23294863), (43, 3250446), (61, 2291298), (83, 1683966), (86, 1625223), (107, 1306254), (122, 1145649), (129, 1083482), (166, 841983), (183, 763766), (214, 653127), (249, 561322), (258, 541741), (321, 435418), (366, 381883), (498, 280661), (642, 217709), (2623, 53286), (3569, 39162), (4601, 30378), (5063, 27606), (5246, 26643), (6527, 21414), (7138, 19581), (7869, 17762), (8881, 15738), (9202, 15189), (10126, 13803), (10707, 13054)]