169207156

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{475301}}^1$

素因数の和:475394

約数の個数: 12

約数和(自身を含む): 299440260

約数和(自身を除く): 130233104

約数列:

[1, 2, 4, 89, 178, 356, 475301, 950602, 1901204, 42301789, 84603578, 169207156]

約数ペア:

[(1, 169207156), (2, 84603578), (4, 42301789), (89, 1901204), (178, 950602), (356, 475301)]