128859024

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{54787}}^1$

素因数の和:54812

約数の個数: 60

約数和(自身を含む): 387241584

約数和(自身を除く): 258382560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 54787, 109574, 164361, 219148, 328722, 383509, 438296, 657444, 767018, 876592, 1150527, 1314888, 1534036, 2301054, 2629776, 2684563, 3068072, 4602108, 5369126, 6136144, 8053689, 9204216, 10738252, 16107378, 18408432, 21476504, 32214756, 42953008, 64429512, 128859024]

約数ペア:

[(1, 128859024), (2, 64429512), (3, 42953008), (4, 32214756), (6, 21476504), (7, 18408432), (8, 16107378), (12, 10738252), (14, 9204216), (16, 8053689), (21, 6136144), (24, 5369126), (28, 4602108), (42, 3068072), (48, 2684563), (49, 2629776), (56, 2301054), (84, 1534036), (98, 1314888), (112, 1150527), (147, 876592), (168, 767018), (196, 657444), (294, 438296), (336, 383509), (392, 328722), (588, 219148), (784, 164361), (1176, 109574), (2352, 54787)]