157427914

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{212167}}^1$

素因数の和:212229

約数の個数: 16

約数和(自身を含む): 274969728

約数和(自身を除く): 117541814

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 212167, 424334, 1485169, 2970338, 11244851, 22489702, 78713957, 157427914]

約数ペア:

[(1, 157427914), (2, 78713957), (7, 22489702), (14, 11244851), (53, 2970338), (106, 1485169), (371, 424334), (742, 212167)]