138329828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10332

約数の個数: 48

約数和(自身を含む): 306023424

約数和(自身を除く): 167693596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 10271, 13468, 20542, 41084, 71897, 133523, 143794, 267046, 287588, 380027, 534092, 760054, 934661, 1520108, 1869322, 2660189, 3738644, 4940351, 5320378, 9880702, 10640756, 19761404, 34582457, 69164914, 138329828]

約数ペア:

[(1, 138329828), (2, 69164914), (4, 34582457), (7, 19761404), (13, 10640756), (14, 9880702), (26, 5320378), (28, 4940351), (37, 3738644), (52, 2660189), (74, 1869322), (91, 1520108), (148, 934661), (182, 760054), (259, 534092), (364, 380027), (481, 287588), (518, 267046), (962, 143794), (1036, 133523), (1924, 71897), (3367, 41084), (6734, 20542), (10271, 13468)]