128045932546

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{40291357}}^1$

素因数の和:40291593

約数の個数: 16

約数和(自身を含む): 220474310976

約数和(自身を除く): 92428378430

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 40291357, 80582714, 282039499, 564078998, 9146138039, 18292276078, 64022966273, 128045932546]

約数ペア:

[(1, 128045932546), (2, 64022966273), (7, 18292276078), (14, 9146138039), (227, 564078998), (454, 282039499), (1589, 80582714), (3178, 40291357)]