125875316

素因数分解:

$2^2\times 7^2\times {\mathrm{557}}^1\times {\mathrm{1153}}^1$

素因数の和:1728

約数の個数: 36

約数和(自身を含む): 256928868

約数和(自身を除く): 131053552

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 557, 1114, 1153, 2228, 2306, 3899, 4612, 7798, 8071, 15596, 16142, 27293, 32284, 54586, 56497, 109172, 112994, 225988, 642221, 1284442, 2568884, 4495547, 8991094, 17982188, 31468829, 62937658, 125875316]

約数ペア:

[(1, 125875316), (2, 62937658), (4, 31468829), (7, 17982188), (14, 8991094), (28, 4495547), (49, 2568884), (98, 1284442), (196, 642221), (557, 225988), (1114, 112994), (1153, 109172), (2228, 56497), (2306, 54586), (3899, 32284), (4612, 27293), (7798, 16142), (8071, 15596)]