131434912

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11071}}^1$

素因数の和:11141

約数の個数: 48

約数和(自身を含む): 301335552

約数和(自身を除く): 169900640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11071, 11872, 22142, 44284, 77497, 88568, 154994, 177136, 309988, 354272, 586763, 619976, 1173526, 1239952, 2347052, 2479904, 4107341, 4694104, 8214682, 9388208, 16429364, 18776416, 32858728, 65717456, 131434912]

約数ペア:

[(1, 131434912), (2, 65717456), (4, 32858728), (7, 18776416), (8, 16429364), (14, 9388208), (16, 8214682), (28, 4694104), (32, 4107341), (53, 2479904), (56, 2347052), (106, 1239952), (112, 1173526), (212, 619976), (224, 586763), (371, 354272), (424, 309988), (742, 177136), (848, 154994), (1484, 88568), (1696, 77497), (2968, 44284), (5936, 22142), (11071, 11872)]