159043312

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{21751}}^1$

素因数の和:22216

約数の個数: 20

約数和(自身を含む): 308834896

約数和(自身を除く): 149791584

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 21751, 43502, 87004, 174008, 348016, 9940207, 19880414, 39760828, 79521656, 159043312]

約数ペア:

[(1, 159043312), (2, 79521656), (4, 39760828), (8, 19880414), (16, 9940207), (457, 348016), (914, 174008), (1828, 87004), (3656, 43502), (7312, 21751)]