167072128

素因数分解:

$2^7\times {\mathrm{1305251}}^1$

素因数の和:1305265

約数の個数: 16

約数和(自身を含む): 332839260

約数和(自身を除く): 165767132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1305251, 2610502, 5221004, 10442008, 20884016, 41768032, 83536064, 167072128]

約数ペア:

[(1, 167072128), (2, 83536064), (4, 41768032), (8, 20884016), (16, 10442008), (32, 5221004), (64, 2610502), (128, 1305251)]