157788342

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{13633}}^1$

素因数の和:14284

約数の個数: 24

約数和(自身を含む): 342431544

約数和(自身を除く): 184643202

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 11574, 13633, 27266, 40899, 81798, 122697, 245394, 8766019, 17532038, 26298057, 52596114, 78894171, 157788342]

約数ペア:

[(1, 157788342), (2, 78894171), (3, 52596114), (6, 26298057), (9, 17532038), (18, 8766019), (643, 245394), (1286, 122697), (1929, 81798), (3858, 40899), (5787, 27266), (11574, 13633)]