188545172

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{71527}}^1$

素因数の和:72190

約数の個数: 12

約数和(自身を含む): 330459360

約数和(自身を除く): 141914188

約数列:

[1, 2, 4, 659, 1318, 2636, 71527, 143054, 286108, 47136293, 94272586, 188545172]

約数ペア:

[(1, 188545172), (2, 94272586), (4, 47136293), (659, 286108), (1318, 143054), (2636, 71527)]