165982518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 419109600

約数和(自身を除く): 253127082

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 494, 666, 703, 741, 962, 1009, 1406, 1443, 1482, 2018, 2109, 2223, 2886, 3027, 4218, 4329, 4446, 6054, 6327, 8658, 9081, 9139, 12654, 13117, 18162, 18278, 19171, 26234, 27417, 37333, 38342, 39351, 54834, 57513, 74666, 78702, 82251, 111999, 115026, 118053, 164502, 172539, 223998, 236106, 249223, 335997, 345078, 485329, 498446, 671994, 709327, 747669, 970658, 1418654, 1455987, 1495338, 2127981, 2243007, 2911974, 4255962, 4367961, 4486014, 6383943, 8735922, 9221251, 12767886, 18442502, 27663753, 55327506, 82991259, 165982518]

約数ペア:

[(1, 165982518), (2, 82991259), (3, 55327506), (6, 27663753), (9, 18442502), (13, 12767886), (18, 9221251), (19, 8735922), (26, 6383943), (37, 4486014), (38, 4367961), (39, 4255962), (57, 2911974), (74, 2243007), (78, 2127981), (111, 1495338), (114, 1455987), (117, 1418654), (171, 970658), (222, 747669), (234, 709327), (247, 671994), (333, 498446), (342, 485329), (481, 345078), (494, 335997), (666, 249223), (703, 236106), (741, 223998), (962, 172539), (1009, 164502), (1406, 118053), (1443, 115026), (1482, 111999), (2018, 82251), (2109, 78702), (2223, 74666), (2886, 57513), (3027, 54834), (4218, 39351), (4329, 38342), (4446, 37333), (6054, 27417), (6327, 26234), (8658, 19171), (9081, 18278), (9139, 18162), (12654, 13117)]