129936616

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{71551}}^1$

素因数の和:71784

約数の個数: 16

約数和(自身を含む): 244707840

約数和(自身を除く): 114771224

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 71551, 143102, 286204, 572408, 16242077, 32484154, 64968308, 129936616]

約数ペア:

[(1, 129936616), (2, 64968308), (4, 32484154), (8, 16242077), (227, 572408), (454, 286204), (908, 143102), (1816, 71551)]