149254504

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6361}}^1$

素因数の和:6793

約数の個数: 32

約数和(自身を含む): 320644800

約数和(自身を除く): 171390296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 3352, 5866, 6361, 11732, 12722, 23464, 25444, 44527, 50888, 89054, 178108, 356216, 2665259, 5330518, 10661036, 18656813, 21322072, 37313626, 74627252, 149254504]

約数ペア:

[(1, 149254504), (2, 74627252), (4, 37313626), (7, 21322072), (8, 18656813), (14, 10661036), (28, 5330518), (56, 2665259), (419, 356216), (838, 178108), (1676, 89054), (2933, 50888), (3352, 44527), (5866, 25444), (6361, 23464), (11732, 12722)]