157048508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{15661}}^1$

素因数の和:15797

約数の個数: 24

約数和(自身を含む): 289433760

約数和(自身を除く): 132385252

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 15661, 31322, 62644, 360203, 720406, 1440812, 1707049, 3414098, 6828196, 39262127, 78524254, 157048508]

約数ペア:

[(1, 157048508), (2, 78524254), (4, 39262127), (23, 6828196), (46, 3414098), (92, 1707049), (109, 1440812), (218, 720406), (436, 360203), (2507, 62644), (5014, 31322), (10028, 15661)]