134158576

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 269875584

約数和(自身を除く): 135717008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 788, 1373, 1576, 2746, 3152, 5492, 6107, 10984, 12214, 21968, 24428, 42563, 48856, 85126, 97712, 170252, 270481, 340504, 540962, 681008, 1081924, 2163848, 4327696, 8384911, 16769822, 33539644, 67079288, 134158576]

約数ペア:

[(1, 134158576), (2, 67079288), (4, 33539644), (8, 16769822), (16, 8384911), (31, 4327696), (62, 2163848), (124, 1081924), (197, 681008), (248, 540962), (394, 340504), (496, 270481), (788, 170252), (1373, 97712), (1576, 85126), (2746, 48856), (3152, 42563), (5492, 24428), (6107, 21968), (10984, 12214)]