139661104

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{72139}}^1$

素因数の和:72169

約数の個数: 30

約数和(自身を含む): 297433220

約数和(自身を除く): 157772116

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 72139, 144278, 288556, 577112, 793529, 1154224, 1587058, 3174116, 6348232, 8728819, 12696464, 17457638, 34915276, 69830552, 139661104]

約数ペア:

[(1, 139661104), (2, 69830552), (4, 34915276), (8, 17457638), (11, 12696464), (16, 8728819), (22, 6348232), (44, 3174116), (88, 1587058), (121, 1154224), (176, 793529), (242, 577112), (484, 288556), (968, 144278), (1936, 72139)]