158403378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4943}}^1$

素因数の和:5071

約数の個数: 48

約数和(自身を含む): 371986560

約数和(自身を除く): 213583182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 1526, 2289, 4578, 4943, 5341, 9886, 10682, 14829, 16023, 29658, 32046, 34601, 69202, 103803, 207606, 242207, 484414, 538787, 726621, 1077574, 1453242, 1616361, 3232722, 3771509, 7543018, 11314527, 22629054, 26400563, 52801126, 79201689, 158403378]

約数ペア:

[(1, 158403378), (2, 79201689), (3, 52801126), (6, 26400563), (7, 22629054), (14, 11314527), (21, 7543018), (42, 3771509), (49, 3232722), (98, 1616361), (109, 1453242), (147, 1077574), (218, 726621), (294, 538787), (327, 484414), (654, 242207), (763, 207606), (1526, 103803), (2289, 69202), (4578, 34601), (4943, 32046), (5341, 29658), (9886, 16023), (10682, 14829)]