156904210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541049}}^1$

素因数の和:541085

約数の個数: 16

約数和(自身を含む): 292167000

約数和(自身を除く): 135262790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 541049, 1082098, 2705245, 5410490, 15690421, 31380842, 78452105, 156904210]

約数ペア:

[(1, 156904210), (2, 78452105), (5, 31380842), (10, 15690421), (29, 5410490), (58, 2705245), (145, 1082098), (290, 541049)]