157038537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 229426560

約数和(自身を除く): 72388023

約数列:

[1, 3, 17, 43, 51, 101, 129, 303, 709, 731, 1717, 2127, 2193, 4343, 5151, 12053, 13029, 30487, 36159, 71609, 73831, 91461, 214827, 221493, 518279, 1217353, 1554837, 3079187, 3652059, 9237561, 52346179, 157038537]

約数ペア:

[(1, 157038537), (3, 52346179), (17, 9237561), (43, 3652059), (51, 3079187), (101, 1554837), (129, 1217353), (303, 518279), (709, 221493), (731, 214827), (1717, 91461), (2127, 73831), (2193, 71609), (4343, 36159), (5151, 30487), (12053, 13029)]