105128176

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{90007}}^1$

素因数の和:90088

約数の個数: 20

約数和(自身を含む): 206478352

約数和(自身を除く): 101350176

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 90007, 180014, 360028, 720056, 1440112, 6570511, 13141022, 26282044, 52564088, 105128176]

約数ペア:

[(1, 105128176), (2, 52564088), (4, 26282044), (8, 13141022), (16, 6570511), (73, 1440112), (146, 720056), (292, 360028), (584, 180014), (1168, 90007)]