138031592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{556579}}^1$

素因数の和:556616

約数の個数: 16

約数和(自身を含む): 267158400

約数和(自身を除く): 129126808

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 556579, 1113158, 2226316, 4452632, 17253949, 34507898, 69015796, 138031592]

約数ペア:

[(1, 138031592), (2, 69015796), (4, 34507898), (8, 17253949), (31, 4452632), (62, 2226316), (124, 1113158), (248, 556579)]