121900432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1591

約数の個数: 40

約数和(自身を含む): 245341440

約数和(自身を除く): 123441008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 248, 358, 496, 716, 1373, 1432, 2746, 2864, 5492, 5549, 10984, 11098, 21968, 22196, 42563, 44392, 85126, 88784, 170252, 245767, 340504, 491534, 681008, 983068, 1966136, 3932272, 7618777, 15237554, 30475108, 60950216, 121900432]

約数ペア:

[(1, 121900432), (2, 60950216), (4, 30475108), (8, 15237554), (16, 7618777), (31, 3932272), (62, 1966136), (124, 983068), (179, 681008), (248, 491534), (358, 340504), (496, 245767), (716, 170252), (1373, 88784), (1432, 85126), (2746, 44392), (2864, 42563), (5492, 22196), (5549, 21968), (10984, 11098)]