121521008

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3917}}^1$

素因数の和:4209

約数の個数: 40

約数和(自身を含む): 270122592

約数和(自身を除く): 148601584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 3917, 4432, 7756, 7834, 15512, 15668, 27419, 31024, 31336, 54838, 62672, 109676, 219352, 438704, 1085009, 2170018, 4340036, 7595063, 8680072, 15190126, 17360144, 30380252, 60760504, 121521008]

約数ペア:

[(1, 121521008), (2, 60760504), (4, 30380252), (7, 17360144), (8, 15190126), (14, 8680072), (16, 7595063), (28, 4340036), (56, 2170018), (112, 1085009), (277, 438704), (554, 219352), (1108, 109676), (1939, 62672), (2216, 54838), (3878, 31336), (3917, 31024), (4432, 27419), (7756, 15668), (7834, 15512)]