132421648

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{49559}}^1$

素因数の和:49734

約数の個数: 20

約数和(自身を含む): 258108480

約数和(自身を除く): 125686832

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 49559, 99118, 198236, 396472, 792944, 8276353, 16552706, 33105412, 66210824, 132421648]

約数ペア:

[(1, 132421648), (2, 66210824), (4, 33105412), (8, 16552706), (16, 8276353), (167, 792944), (334, 396472), (668, 198236), (1336, 99118), (2672, 49559)]