127944968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 245381400

約数和(自身を除く): 117436432

約数列:

[1, 2, 4, 8, 53, 106, 212, 373, 424, 746, 809, 1492, 1618, 2984, 3236, 6472, 19769, 39538, 42877, 79076, 85754, 158152, 171508, 301757, 343016, 603514, 1207028, 2414056, 15993121, 31986242, 63972484, 127944968]

約数ペア:

[(1, 127944968), (2, 63972484), (4, 31986242), (8, 15993121), (53, 2414056), (106, 1207028), (212, 603514), (373, 343016), (424, 301757), (746, 171508), (809, 158152), (1492, 85754), (1618, 79076), (2984, 42877), (3236, 39538), (6472, 19769)]