128560616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{13183}}^1$

素因数の和:13265

約数の個数: 32

約数和(自身を含む): 256296960

約数和(自身を除く): 127736344

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 13183, 26366, 52732, 105464, 303209, 606418, 698699, 1212836, 1397398, 2425672, 2794796, 5589592, 16070077, 32140154, 64280308, 128560616]

約数ペア:

[(1, 128560616), (2, 64280308), (4, 32140154), (8, 16070077), (23, 5589592), (46, 2794796), (53, 2425672), (92, 1397398), (106, 1212836), (184, 698699), (212, 606418), (424, 303209), (1219, 105464), (2438, 52732), (4876, 26366), (9752, 13183)]