167947888

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{143791}}^1$

素因数の和:143872

約数の個数: 20

約数和(自身を含む): 329858848

約数和(自身を除く): 161910960

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 143791, 287582, 575164, 1150328, 2300656, 10496743, 20993486, 41986972, 83973944, 167947888]

約数ペア:

[(1, 167947888), (2, 83973944), (4, 41986972), (8, 20993486), (16, 10496743), (73, 2300656), (146, 1150328), (292, 575164), (584, 287582), (1168, 143791)]