137924464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{297251}}^1$

素因数の和:297288

約数の個数: 20

約数和(自身を含む): 276444360

約数和(自身を除く): 138519896

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 297251, 594502, 1189004, 2378008, 4756016, 8620279, 17240558, 34481116, 68962232, 137924464]

約数ペア:

[(1, 137924464), (2, 68962232), (4, 34481116), (8, 17240558), (16, 8620279), (29, 4756016), (58, 2378008), (116, 1189004), (232, 594502), (464, 297251)]