138515148

素因数分解:

$2^2\times 3^2\times {\mathrm{787}}^1\times {\mathrm{4889}}^1$

素因数の和:5686

約数の個数: 36

約数和(自身を含む): 350652120

約数和(自身を除く): 212136972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 787, 1574, 2361, 3148, 4722, 4889, 7083, 9444, 9778, 14166, 14667, 19556, 28332, 29334, 44001, 58668, 88002, 176004, 3847643, 7695286, 11542929, 15390572, 23085858, 34628787, 46171716, 69257574, 138515148]

約数ペア:

[(1, 138515148), (2, 69257574), (3, 46171716), (4, 34628787), (6, 23085858), (9, 15390572), (12, 11542929), (18, 7695286), (36, 3847643), (787, 176004), (1574, 88002), (2361, 58668), (3148, 44001), (4722, 29334), (4889, 28332), (7083, 19556), (9444, 14667), (9778, 14166)]