152591406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2209

約数の個数: 48

約数和(自身を含む): 338932944

約数和(自身を除く): 186341538

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 242, 303, 363, 606, 726, 1111, 2081, 2222, 3333, 4162, 6243, 6666, 12221, 12486, 22891, 24442, 36663, 45782, 68673, 73326, 137346, 210181, 251801, 420362, 503602, 630543, 755403, 1261086, 1510806, 2311991, 4623982, 6935973, 13871946, 25431901, 50863802, 76295703, 152591406]

約数ペア:

[(1, 152591406), (2, 76295703), (3, 50863802), (6, 25431901), (11, 13871946), (22, 6935973), (33, 4623982), (66, 2311991), (101, 1510806), (121, 1261086), (202, 755403), (242, 630543), (303, 503602), (363, 420362), (606, 251801), (726, 210181), (1111, 137346), (2081, 73326), (2222, 68673), (3333, 45782), (4162, 36663), (6243, 24442), (6666, 22891), (12221, 12486)]