128956266

素因数分解:

$2^1\times 3^3\times {\mathrm{379}}^1\times {\mathrm{6301}}^1$

素因数の和:6691

約数の個数: 32

約数和(自身を含む): 287371200

約数和(自身を除く): 158414934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379, 758, 1137, 2274, 3411, 6301, 6822, 10233, 12602, 18903, 20466, 37806, 56709, 113418, 170127, 340254, 2388079, 4776158, 7164237, 14328474, 21492711, 42985422, 64478133, 128956266]

約数ペア:

[(1, 128956266), (2, 64478133), (3, 42985422), (6, 21492711), (9, 14328474), (18, 7164237), (27, 4776158), (54, 2388079), (379, 340254), (758, 170127), (1137, 113418), (2274, 56709), (3411, 37806), (6301, 20466), (6822, 18903), (10233, 12602)]