142738434

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 317441592

約数和(自身を除く): 174703158

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 314, 318, 471, 477, 942, 953, 954, 1413, 1906, 2826, 2859, 5718, 8321, 8577, 16642, 17154, 24963, 49926, 50509, 74889, 101018, 149621, 149778, 151527, 299242, 303054, 448863, 454581, 897726, 909162, 1346589, 2693178, 7929913, 15859826, 23789739, 47579478, 71369217, 142738434]

約数ペア:

[(1, 142738434), (2, 71369217), (3, 47579478), (6, 23789739), (9, 15859826), (18, 7929913), (53, 2693178), (106, 1346589), (157, 909162), (159, 897726), (314, 454581), (318, 448863), (471, 303054), (477, 299242), (942, 151527), (953, 149778), (954, 149621), (1413, 101018), (1906, 74889), (2826, 50509), (2859, 49926), (5718, 24963), (8321, 17154), (8577, 16642)]