127897282672

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{52937617}}^1$

素因数の和:52937776

約数の個数: 20

約数和(自身を含む): 249442056016

約数和(自身を除く): 121544773344

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 52937617, 105875234, 211750468, 423500936, 847001872, 7993580167, 15987160334, 31974320668, 63948641336, 127897282672]

約数ペア:

[(1, 127897282672), (2, 63948641336), (4, 31974320668), (8, 15987160334), (16, 7993580167), (151, 847001872), (302, 423500936), (604, 211750468), (1208, 105875234), (2416, 52937617)]