138908592

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41941}}^1$

素因数の和:41978

約数の個数: 60

約数和(自身を含む): 405663024

約数和(自身を除く): 266754432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 41941, 83882, 125823, 167764, 251646, 335528, 377469, 503292, 671056, 754938, 964643, 1006584, 1509876, 1929286, 2013168, 2893929, 3019752, 3858572, 5787858, 6039504, 7717144, 8681787, 11575716, 15434288, 17363574, 23151432, 34727148, 46302864, 69454296, 138908592]

約数ペア:

[(1, 138908592), (2, 69454296), (3, 46302864), (4, 34727148), (6, 23151432), (8, 17363574), (9, 15434288), (12, 11575716), (16, 8681787), (18, 7717144), (23, 6039504), (24, 5787858), (36, 3858572), (46, 3019752), (48, 2893929), (69, 2013168), (72, 1929286), (92, 1509876), (138, 1006584), (144, 964643), (184, 754938), (207, 671056), (276, 503292), (368, 377469), (414, 335528), (552, 251646), (828, 167764), (1104, 125823), (1656, 83882), (3312, 41941)]