159865994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{77081}}^1$

素因数の和:77161

約数の個数: 16

約数和(自身を含む): 258070536

約数和(自身を除く): 98204542

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 77081, 154162, 1310377, 2620754, 4701941, 9403882, 79932997, 159865994]

約数ペア:

[(1, 159865994), (2, 79932997), (17, 9403882), (34, 4701941), (61, 2620754), (122, 1310377), (1037, 154162), (2074, 77081)]