137776258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{49667}}^1$

素因数の和:49761

約数の個数: 16

約数和(自身を含む): 220525920

約数和(自身を除く): 82749662

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 49667, 99334, 943673, 1887346, 3625691, 7251382, 68888129, 137776258]

約数ペア:

[(1, 137776258), (2, 68888129), (19, 7251382), (38, 3625691), (73, 1887346), (146, 943673), (1387, 99334), (2774, 49667)]