161497926

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18199}}^1$

素因数の和:18253

約数の個数: 48

約数和(自身を含む): 383292000

約数和(自身を除く): 221794074

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 18199, 36398, 54597, 109194, 163791, 309383, 327582, 527771, 618766, 928149, 1055542, 1583313, 1856298, 2784447, 3166626, 4749939, 5568894, 8972107, 9499878, 17944214, 26916321, 53832642, 80748963, 161497926]

約数ペア:

[(1, 161497926), (2, 80748963), (3, 53832642), (6, 26916321), (9, 17944214), (17, 9499878), (18, 8972107), (29, 5568894), (34, 4749939), (51, 3166626), (58, 2784447), (87, 1856298), (102, 1583313), (153, 1055542), (174, 928149), (261, 618766), (306, 527771), (493, 327582), (522, 309383), (986, 163791), (1479, 109194), (2958, 54597), (4437, 36398), (8874, 18199)]