142709038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{45247}}^1$

素因数の和:45351

約数の個数: 16

約数和(自身を含む): 228049920

約数和(自身を除く): 85340882

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 45247, 90494, 859693, 1719386, 3755501, 7511002, 71354519, 142709038]

約数ペア:

[(1, 142709038), (2, 71354519), (19, 7511002), (38, 3755501), (83, 1719386), (166, 859693), (1577, 90494), (3154, 45247)]