156744918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1787}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 371532096

約数和(自身を除く): 214787178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 443, 886, 1329, 1787, 2658, 3574, 3987, 4873, 5361, 7974, 9746, 10722, 14619, 16083, 19657, 29238, 32166, 39314, 43857, 58971, 87714, 117942, 176913, 353826, 791641, 1583282, 2374923, 4749846, 7124769, 8708051, 14249538, 17416102, 26124153, 52248306, 78372459, 156744918]

約数ペア:

[(1, 156744918), (2, 78372459), (3, 52248306), (6, 26124153), (9, 17416102), (11, 14249538), (18, 8708051), (22, 7124769), (33, 4749846), (66, 2374923), (99, 1583282), (198, 791641), (443, 353826), (886, 176913), (1329, 117942), (1787, 87714), (2658, 58971), (3574, 43857), (3987, 39314), (4873, 32166), (5361, 29238), (7974, 19657), (9746, 16083), (10722, 14619)]