128429016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{314777}}^1$

素因数の和:314803

約数の個数: 32

約数和(自身を含む): 339960240

約数和(自身を除く): 211531224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 314777, 629554, 944331, 1259108, 1888662, 2518216, 3777324, 5351209, 7554648, 10702418, 16053627, 21404836, 32107254, 42809672, 64214508, 128429016]

約数ペア:

[(1, 128429016), (2, 64214508), (3, 42809672), (4, 32107254), (6, 21404836), (8, 16053627), (12, 10702418), (17, 7554648), (24, 5351209), (34, 3777324), (51, 2518216), (68, 1888662), (102, 1259108), (136, 944331), (204, 629554), (408, 314777)]