159968161478

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{2389}}^1\times {\mathrm{224699}}^1$

素因数の和:227239

約数の個数: 16

約数和(自身を含む): 241664850000

約数和(自身を除く): 81696688522

約数列:

[1, 2, 149, 298, 2389, 4778, 224699, 355961, 449398, 711922, 33480151, 66960302, 536805911, 1073611822, 79984080739, 159968161478]

約数ペア:

[(1, 159968161478), (2, 79984080739), (149, 1073611822), (298, 536805911), (2389, 66960302), (4778, 33480151), (224699, 711922), (355961, 449398)]