166642128

素因数分解:

$2^4\times 3^2\times {\mathrm{1157237}}^1$

素因数の和:1157251

約数の個数: 30

約数和(自身を含む): 466366914

約数和(自身を除く): 299724786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1157237, 2314474, 3471711, 4628948, 6943422, 9257896, 10415133, 13886844, 18515792, 20830266, 27773688, 41660532, 55547376, 83321064, 166642128]

約数ペア:

[(1, 166642128), (2, 83321064), (3, 55547376), (4, 41660532), (6, 27773688), (8, 20830266), (9, 18515792), (12, 13886844), (16, 10415133), (18, 9257896), (24, 6943422), (36, 4628948), (48, 3471711), (72, 2314474), (144, 1157237)]