140228136

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{9787}}^1$

素因数の和:9998

約数の個数: 48

約数和(自身を含む): 381732000

約数和(自身を除く): 241503864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 9787, 14328, 19574, 29361, 39148, 58722, 78296, 88083, 117444, 176166, 234888, 352332, 704664, 1947613, 3895226, 5842839, 7790452, 11685678, 15580904, 17528517, 23371356, 35057034, 46742712, 70114068, 140228136]

約数ペア:

[(1, 140228136), (2, 70114068), (3, 46742712), (4, 35057034), (6, 23371356), (8, 17528517), (9, 15580904), (12, 11685678), (18, 7790452), (24, 5842839), (36, 3895226), (72, 1947613), (199, 704664), (398, 352332), (597, 234888), (796, 176166), (1194, 117444), (1592, 88083), (1791, 78296), (2388, 58722), (3582, 39148), (4776, 29361), (7164, 19574), (9787, 14328)]