137881614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 309657600

約数和(自身を除く): 171775986

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 127, 186, 254, 381, 403, 449, 762, 806, 898, 1209, 1347, 1651, 2418, 2694, 3302, 3937, 4953, 5837, 7874, 9906, 11674, 11811, 13919, 17511, 23622, 27838, 35022, 41757, 51181, 57023, 83514, 102362, 114046, 153543, 171069, 180947, 307086, 342138, 361894, 542841, 741299, 1085682, 1482598, 1767713, 2223897, 3535426, 4447794, 5303139, 10606278, 22980269, 45960538, 68940807, 137881614]

約数ペア:

[(1, 137881614), (2, 68940807), (3, 45960538), (6, 22980269), (13, 10606278), (26, 5303139), (31, 4447794), (39, 3535426), (62, 2223897), (78, 1767713), (93, 1482598), (127, 1085682), (186, 741299), (254, 542841), (381, 361894), (403, 342138), (449, 307086), (762, 180947), (806, 171069), (898, 153543), (1209, 114046), (1347, 102362), (1651, 83514), (2418, 57023), (2694, 51181), (3302, 41757), (3937, 35022), (4953, 27838), (5837, 23622), (7874, 17511), (9906, 13919), (11674, 11811)]