138813136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10243}}^1$

素因数の和:10280

約数の個数: 60

約数和(自身を含む): 337888096

約数和(自身を除く): 199074960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 10243, 13552, 20486, 40972, 71701, 81944, 112673, 143402, 163888, 225346, 286804, 450692, 573608, 788711, 901384, 1147216, 1239403, 1577422, 1802768, 2478806, 3154844, 4957612, 6309688, 8675821, 9915224, 12619376, 17351642, 19830448, 34703284, 69406568, 138813136]

約数ペア:

[(1, 138813136), (2, 69406568), (4, 34703284), (7, 19830448), (8, 17351642), (11, 12619376), (14, 9915224), (16, 8675821), (22, 6309688), (28, 4957612), (44, 3154844), (56, 2478806), (77, 1802768), (88, 1577422), (112, 1239403), (121, 1147216), (154, 901384), (176, 788711), (242, 573608), (308, 450692), (484, 286804), (616, 225346), (847, 163888), (968, 143402), (1232, 112673), (1694, 81944), (1936, 71701), (3388, 40972), (6776, 20486), (10243, 13552)]