128308308

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{227497}}^1$

素因数の和:227551

約数の個数: 24

約数和(自身を含む): 305757312

約数和(自身を除く): 177449004

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 227497, 454994, 682491, 909988, 1364982, 2729964, 10692359, 21384718, 32077077, 42769436, 64154154, 128308308]

約数ペア:

[(1, 128308308), (2, 64154154), (3, 42769436), (4, 32077077), (6, 21384718), (12, 10692359), (47, 2729964), (94, 1364982), (141, 909988), (188, 682491), (282, 454994), (564, 227497)]