156977987024

素因数分解:

$2^4\times {\mathrm{4603}}^1\times {\mathrm{2131463}}^1$

素因数の和:2136074

約数の個数: 20

約数和(自身を含む): 304211067936

約数和(自身を除く): 147233080912

約数列:

[1, 2, 4, 8, 16, 4603, 9206, 18412, 36824, 73648, 2131463, 4262926, 8525852, 17051704, 34103408, 9811124189, 19622248378, 39244496756, 78488993512, 156977987024]

約数ペア:

[(1, 156977987024), (2, 78488993512), (4, 39244496756), (8, 19622248378), (16, 9811124189), (4603, 34103408), (9206, 17051704), (18412, 8525852), (36824, 4262926), (73648, 2131463)]