128156032

素因数分解:

$2^7\times {\mathrm{1001219}}^1$

素因数の和:1001233

約数の個数: 16

約数和(自身を含む): 255311100

約数和(自身を除く): 127155068

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1001219, 2002438, 4004876, 8009752, 16019504, 32039008, 64078016, 128156032]

約数ペア:

[(1, 128156032), (2, 64078016), (4, 32039008), (8, 16019504), (16, 8009752), (32, 4004876), (64, 2002438), (128, 1001219)]