156806524

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{16139}}^1$

素因数の和:16497

約数の個数: 24

約数和(自身を含む): 314536320

約数和(自身を除く): 157729796

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 16139, 32278, 64556, 112973, 225946, 451892, 5600233, 11200466, 22400932, 39201631, 78403262, 156806524]

約数ペア:

[(1, 156806524), (2, 78403262), (4, 39201631), (7, 22400932), (14, 11200466), (28, 5600233), (347, 451892), (694, 225946), (1388, 112973), (2429, 64556), (4858, 32278), (9716, 16139)]