137963706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 160634694

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 89, 94, 138, 141, 178, 239, 267, 282, 478, 534, 717, 1081, 1434, 2047, 2162, 3243, 4094, 4183, 5497, 6141, 6486, 8366, 10994, 11233, 12282, 12549, 16491, 21271, 22466, 25098, 32982, 33699, 42542, 63813, 67398, 96209, 127626, 192418, 258359, 288627, 489233, 516718, 577254, 775077, 978466, 999737, 1467699, 1550154, 1999474, 2935398, 2999211, 5998422, 22993951, 45987902, 68981853, 137963706]

約数ペア:

[(1, 137963706), (2, 68981853), (3, 45987902), (6, 22993951), (23, 5998422), (46, 2999211), (47, 2935398), (69, 1999474), (89, 1550154), (94, 1467699), (138, 999737), (141, 978466), (178, 775077), (239, 577254), (267, 516718), (282, 489233), (478, 288627), (534, 258359), (717, 192418), (1081, 127626), (1434, 96209), (2047, 67398), (2162, 63813), (3243, 42542), (4094, 33699), (4183, 32982), (5497, 25098), (6141, 22466), (6486, 21271), (8366, 16491), (10994, 12549), (11233, 12282)]