131202176

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 301332480

約数和(自身を除く): 170130304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1153, 1778, 2032, 2306, 3556, 4064, 4612, 7112, 8071, 8128, 9224, 14224, 16142, 16256, 18448, 28448, 32284, 36896, 56896, 64568, 73792, 113792, 129136, 146431, 147584, 258272, 292862, 516544, 585724, 1025017, 1033088, 1171448, 2050034, 2342896, 4100068, 4685792, 8200136, 9371584, 16400272, 18743168, 32800544, 65601088, 131202176]

約数ペア:

[(1, 131202176), (2, 65601088), (4, 32800544), (7, 18743168), (8, 16400272), (14, 9371584), (16, 8200136), (28, 4685792), (32, 4100068), (56, 2342896), (64, 2050034), (112, 1171448), (127, 1033088), (128, 1025017), (224, 585724), (254, 516544), (448, 292862), (508, 258272), (889, 147584), (896, 146431), (1016, 129136), (1153, 113792), (1778, 73792), (2032, 64568), (2306, 56896), (3556, 36896), (4064, 32284), (4612, 28448), (7112, 18448), (8071, 16256), (8128, 16142), (9224, 14224)]