147205616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{484229}}^1$

素因数の和:484256

約数の個数: 20

約数和(自身を含む): 300222600

約数和(自身を除く): 153016984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 484229, 968458, 1936916, 3873832, 7747664, 9200351, 18400702, 36801404, 73602808, 147205616]

約数ペア:

[(1, 147205616), (2, 73602808), (4, 36801404), (8, 18400702), (16, 9200351), (19, 7747664), (38, 3873832), (76, 1936916), (152, 968458), (304, 484229)]