121619968

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 40

約数和(自身を含む): 251412480

約数和(自身を除く): 129792512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 8191, 14848, 16382, 32764, 65528, 131056, 237539, 262112, 475078, 524224, 950156, 1048448, 1900312, 2096896, 3800624, 4193792, 7601248, 15202496, 30404992, 60809984, 121619968]

約数ペア:

[(1, 121619968), (2, 60809984), (4, 30404992), (8, 15202496), (16, 7601248), (29, 4193792), (32, 3800624), (58, 2096896), (64, 1900312), (116, 1048448), (128, 950156), (232, 524224), (256, 475078), (464, 262112), (512, 237539), (928, 131056), (1856, 65528), (3712, 32764), (7424, 16382), (8191, 14848)]