145949704

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{344221}}^1$

素因数の和:344280

約数の個数: 16

約数和(自身を含む): 278819820

約数和(自身を除く): 132870116

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 344221, 688442, 1376884, 2753768, 18243713, 36487426, 72974852, 145949704]

約数ペア:

[(1, 145949704), (2, 72974852), (4, 36487426), (8, 18243713), (53, 2753768), (106, 1376884), (212, 688442), (424, 344221)]