147732656

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{196453}}^1$

素因数の和:196508

約数の個数: 20

約数和(自身を含む): 292323552

約数和(自身を除く): 144590896

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 196453, 392906, 785812, 1571624, 3143248, 9233291, 18466582, 36933164, 73866328, 147732656]

約数ペア:

[(1, 147732656), (2, 73866328), (4, 36933164), (8, 18466582), (16, 9233291), (47, 3143248), (94, 1571624), (188, 785812), (376, 392906), (752, 196453)]