147940254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{106739}}^1$

素因数の和:106765

約数の個数: 48

約数和(自身を含む): 399634560

約数和(自身を除く): 251694306

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 106739, 213478, 320217, 640434, 747173, 960651, 1174129, 1494346, 1921302, 2241519, 2348258, 3522387, 4483038, 6724557, 7044774, 8218903, 10567161, 13449114, 16437806, 21134322, 24656709, 49313418, 73970127, 147940254]

約数ペア:

[(1, 147940254), (2, 73970127), (3, 49313418), (6, 24656709), (7, 21134322), (9, 16437806), (11, 13449114), (14, 10567161), (18, 8218903), (21, 7044774), (22, 6724557), (33, 4483038), (42, 3522387), (63, 2348258), (66, 2241519), (77, 1921302), (99, 1494346), (126, 1174129), (154, 960651), (198, 747173), (231, 640434), (462, 320217), (693, 213478), (1386, 106739)]