128005008

素因数分解:

$2^4\times 3^1\times {\mathrm{719}}^1\times {\mathrm{3709}}^1$

素因数の和:4439

約数の個数: 40

約数和(自身を含む): 331228800

約数和(自身を除く): 203223792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 719, 1438, 2157, 2876, 3709, 4314, 5752, 7418, 8628, 11127, 11504, 14836, 17256, 22254, 29672, 34512, 44508, 59344, 89016, 178032, 2666771, 5333542, 8000313, 10667084, 16000626, 21334168, 32001252, 42668336, 64002504, 128005008]

約数ペア:

[(1, 128005008), (2, 64002504), (3, 42668336), (4, 32001252), (6, 21334168), (8, 16000626), (12, 10667084), (16, 8000313), (24, 5333542), (48, 2666771), (719, 178032), (1438, 89016), (2157, 59344), (2876, 44508), (3709, 34512), (4314, 29672), (5752, 22254), (7418, 17256), (8628, 14836), (11127, 11504)]