138193361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 146784000

約数和(自身を除く): 8590639

約数列:

[1, 23, 109, 199, 277, 2507, 4577, 6371, 21691, 30193, 55123, 498893, 694439, 1267829, 6008407, 138193361]

約数ペア:

[(1, 138193361), (23, 6008407), (109, 1267829), (199, 694439), (277, 498893), (2507, 55123), (4577, 30193), (6371, 21691)]