126916468

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{4943}}^1$

素因数の和:5092

約数の個数: 36

約数和(自身を含む): 260390592

約数和(自身を除く): 133474124

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3668, 4943, 6419, 9886, 12838, 19772, 25676, 34601, 69202, 138404, 242207, 484414, 647533, 968828, 1295066, 2590132, 4532731, 9065462, 18130924, 31729117, 63458234, 126916468]

約数ペア:

[(1, 126916468), (2, 63458234), (4, 31729117), (7, 18130924), (14, 9065462), (28, 4532731), (49, 2590132), (98, 1295066), (131, 968828), (196, 647533), (262, 484414), (524, 242207), (917, 138404), (1834, 69202), (3668, 34601), (4943, 25676), (6419, 19772), (9886, 12838)]