147048016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{399587}}^1$

素因数の和:399618

約数の個数: 20

約数和(自身を含む): 297293472

約数和(自身を除く): 150245456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 399587, 799174, 1598348, 3196696, 6393392, 9190501, 18381002, 36762004, 73524008, 147048016]

約数ペア:

[(1, 147048016), (2, 73524008), (4, 36762004), (8, 18381002), (16, 9190501), (23, 6393392), (46, 3196696), (92, 1598348), (184, 799174), (368, 399587)]