153648280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167009}}^1$

素因数の和:167043

約数の個数: 32

約数和(自身を含む): 360741600

約数和(自身を除く): 207093320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 167009, 334018, 668036, 835045, 1336072, 1670090, 3340180, 3841207, 6680360, 7682414, 15364828, 19206035, 30729656, 38412070, 76824140, 153648280]

約数ペア:

[(1, 153648280), (2, 76824140), (4, 38412070), (5, 30729656), (8, 19206035), (10, 15364828), (20, 7682414), (23, 6680360), (40, 3841207), (46, 3340180), (92, 1670090), (115, 1336072), (184, 835045), (230, 668036), (460, 334018), (920, 167009)]