138889422176

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{42138781}}^1$

素因数の和:42138894

約数の個数: 24

約数和(自身を含む): 276093299664

約数和(自身を除く): 137203877488

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 42138781, 84277562, 168555124, 337110248, 674220496, 1348440992, 4340294443, 8680588886, 17361177772, 34722355544, 69444711088, 138889422176]

約数ペア:

[(1, 138889422176), (2, 69444711088), (4, 34722355544), (8, 17361177772), (16, 8680588886), (32, 4340294443), (103, 1348440992), (206, 674220496), (412, 337110248), (824, 168555124), (1648, 84277562), (3296, 42138781)]