225038128

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105751}}^1$

素因数の和:105785

約数の個数: 40

約数和(自身を含む): 524529920

約数和(自身を除く): 299491792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 105751, 211502, 423004, 740257, 846008, 1480514, 1692016, 2009269, 2961028, 4018538, 5922056, 8037076, 11844112, 14064883, 16074152, 28129766, 32148304, 56259532, 112519064, 225038128]

約数ペア:

[(1, 225038128), (2, 112519064), (4, 56259532), (7, 32148304), (8, 28129766), (14, 16074152), (16, 14064883), (19, 11844112), (28, 8037076), (38, 5922056), (56, 4018538), (76, 2961028), (112, 2009269), (133, 1692016), (152, 1480514), (266, 846008), (304, 740257), (532, 423004), (1064, 211502), (2128, 105751)]