138355884

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{4871}}^1$

素因数の和:5147

約数の個数: 48

約数和(自身を含む): 360138240

約数和(自身を除く): 221782356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 4871, 7101, 9468, 9742, 14202, 14613, 19484, 28404, 29226, 43839, 58452, 87678, 131517, 175356, 263034, 526068, 1281073, 2562146, 3843219, 5124292, 7686438, 11529657, 15372876, 23059314, 34588971, 46118628, 69177942, 138355884]

約数ペア:

[(1, 138355884), (2, 69177942), (3, 46118628), (4, 34588971), (6, 23059314), (9, 15372876), (12, 11529657), (18, 7686438), (27, 5124292), (36, 3843219), (54, 2562146), (108, 1281073), (263, 526068), (526, 263034), (789, 175356), (1052, 131517), (1578, 87678), (2367, 58452), (3156, 43839), (4734, 29226), (4871, 28404), (7101, 19484), (9468, 14613), (9742, 14202)]