154748646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28753}}^1$

素因数の和:28797

約数の個数: 48

約数和(自身を含む): 376792416

約数和(自身を除く): 222043770

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 28753, 57506, 86259, 172518, 258777, 373789, 517554, 661319, 747578, 1121367, 1322638, 1983957, 2242734, 3364101, 3967914, 5951871, 6728202, 8597147, 11903742, 17194294, 25791441, 51582882, 77374323, 154748646]

約数ペア:

[(1, 154748646), (2, 77374323), (3, 51582882), (6, 25791441), (9, 17194294), (13, 11903742), (18, 8597147), (23, 6728202), (26, 5951871), (39, 3967914), (46, 3364101), (69, 2242734), (78, 1983957), (117, 1322638), (138, 1121367), (207, 747578), (234, 661319), (299, 517554), (414, 373789), (598, 258777), (897, 172518), (1794, 86259), (2691, 57506), (5382, 28753)]