193980852

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{138163}}^1$

素因数の和:138189

約数の個数: 48

約数和(自身を含む): 541602880

約数和(自身を除く): 347622028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 138163, 276326, 414489, 552652, 828978, 1243467, 1657956, 1796119, 2486934, 3592238, 3730401, 4973868, 5388357, 7184476, 7460802, 10776714, 14921604, 16165071, 21553428, 32330142, 48495213, 64660284, 96990426, 193980852]

約数ペア:

[(1, 193980852), (2, 96990426), (3, 64660284), (4, 48495213), (6, 32330142), (9, 21553428), (12, 16165071), (13, 14921604), (18, 10776714), (26, 7460802), (27, 7184476), (36, 5388357), (39, 4973868), (52, 3730401), (54, 3592238), (78, 2486934), (108, 1796119), (117, 1657956), (156, 1243467), (234, 828978), (351, 552652), (468, 414489), (702, 276326), (1404, 138163)]