163624554

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{947}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 368241120

約数和(自身を除く): 204616566

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 331, 522, 662, 947, 993, 1894, 1986, 2841, 2979, 5682, 5958, 8523, 9599, 17046, 19198, 27463, 28797, 54926, 57594, 82389, 86391, 164778, 172782, 247167, 313457, 494334, 626914, 940371, 1880742, 2821113, 5642226, 9090253, 18180506, 27270759, 54541518, 81812277, 163624554]

約数ペア:

[(1, 163624554), (2, 81812277), (3, 54541518), (6, 27270759), (9, 18180506), (18, 9090253), (29, 5642226), (58, 2821113), (87, 1880742), (174, 940371), (261, 626914), (331, 494334), (522, 313457), (662, 247167), (947, 172782), (993, 164778), (1894, 86391), (1986, 82389), (2841, 57594), (2979, 54926), (5682, 28797), (5958, 27463), (8523, 19198), (9599, 17046)]